arch/alpha/kernel/ptrace.c

320

struct iovec __user *uiov = (struct iovec __user *)data;

arch/alpha/kernel/ptrace.c

321

struct iovec iov;

arch/arm64/kernel/mte.c

445

struct iovec *kiov, unsigned int gup_flags)

arch/arm64/kernel/mte.c

532

struct iovec *kiov, unsigned int gup_flags)

arch/arm64/kernel/mte.c

555

struct iovec kiov;

arch/arm64/kernel/mte.c

556

struct iovec __user *uiov = (void __user *)data;

arch/um/drivers/mconsole_user.c

42

struct iovec iov;

arch/um/drivers/vector_kern.c

287

struct iovec *iov)

arch/um/drivers/vector_kern.c

470

struct iovec *iov;

arch/um/drivers/vector_kern.c

515

struct iovec *iov;

arch/um/drivers/vector_kern.c

547

iov = kmalloc_objs(struct iovec, 3 + num_extra_frags);

arch/um/drivers/vector_kern.c

549

iov = kmalloc_objs(struct iovec, 2 + num_extra_frags);

arch/um/drivers/vector_kern.c

603

struct iovec *iov = msg->msg_iov;

arch/um/drivers/vector_kern.c

831

struct iovec iov[2 + MAX_IOV_SIZE]; /* header + data use case only */

arch/um/drivers/vector_kern.c

838

hdr.msg_iov = (struct iovec *) &iov;

arch/um/drivers/vector_kern.c

903

struct iovec iov[3 + MAX_IOV_SIZE];

arch/um/drivers/vector_kern.c

907

iov_count = prep_msg(vp, skb, (struct iovec *) &iov);

arch/um/drivers/vector_kern.c

914

(struct iovec *) &iov,

arch/um/drivers/vector_user.c

794

CATCH_EINTR(n = writev(fd, (struct iovec *) hdr, iovcount));

arch/um/kernel/skas/stub.c

101

struct iovec iov = {

arch/um/os-Linux/file.c

513

struct iovec iov = {

arch/um/os-Linux/file.c

646

struct iovec iov = {

arch/um/os-Linux/skas/process.c

157

struct iovec iov = {

arch/x86/um/os-Linux/registers.c

26

struct iovec iov = {

arch/x86/um/os-Linux/registers.c

38

struct iovec iov = {

arch/x86/um/os-Linux/registers.c

50

struct iovec iov = {

block/blk-map.c

18

struct iovec iov[];

block/blk-map.c

34

memcpy(bmd->iov, iter_iov(data), sizeof(struct iovec) * data->nr_segs);

block/blk-map.c

576

struct iovec fast_iov[UIO_FASTIOV];

block/blk-map.c

577

struct iovec *iov = fast_iov;

drivers/acpi/pfr_update.c

472

struct iovec iov;

drivers/fsi/fsi-sbefifo.c

819

struct iovec resp_iov;

drivers/infiniband/hw/hfi1/file_ops.c

287

const struct iovec *iov = iter_iov(from);

drivers/infiniband/hw/hfi1/file_ops.c

292

fd, (struct iovec *)(iov + done),

drivers/infiniband/hw/hfi1/pin_system.c

349

struct user_sdma_iovec *iovec,

drivers/infiniband/hw/hfi1/pin_system.c

358

start = (uintptr_t)iovec->iov.iov_base + iovec->offset;

drivers/infiniband/hw/hfi1/pin_system.c

385

iovec->offset += from_this_cache_entry;

drivers/infiniband/hw/hfi1/pin_system.c

403

struct user_sdma_iovec *iovec,

drivers/infiniband/hw/hfi1/pin_system.c

417

cur_iovec = iovec;

drivers/infiniband/hw/hfi1/pin_system.c

418

from_this_iovec = iovec->iov.iov_len - iovec->offset;

drivers/infiniband/hw/hfi1/pin_system.c

425

iovec++;

drivers/infiniband/hw/hfi1/pinning.h

17

struct user_sdma_iovec *iovec,

drivers/infiniband/hw/hfi1/user_sdma.c

276

struct iovec *iovec, unsigned long dim,

drivers/infiniband/hw/hfi1/user_sdma.c

295

if (iovec[idx].iov_len < sizeof(info) + sizeof(req->hdr)) {

drivers/infiniband/hw/hfi1/user_sdma.c

300

iovec[idx].iov_len, sizeof(info) + sizeof(req->hdr));

drivers/infiniband/hw/hfi1/user_sdma.c

303

ret = copy_from_user(&info, iovec[idx].iov_base, sizeof(info));

drivers/infiniband/hw/hfi1/user_sdma.c

389

ret = copy_from_user(&req->hdr, iovec[idx].iov_base + sizeof(info),

drivers/infiniband/hw/hfi1/user_sdma.c

460

iovec + idx++,

drivers/infiniband/hw/hfi1/user_sdma.c

481

u16 ntids = iovec[idx].iov_len / sizeof(*req->tids);

drivers/infiniband/hw/hfi1/user_sdma.c

495

tmp = memdup_array_user(iovec[idx].iov_base,

drivers/infiniband/hw/hfi1/user_sdma.c

680

struct user_sdma_iovec *iovec = NULL;

drivers/infiniband/hw/hfi1/user_sdma.c

736

iovec = &req->iovs[req->iov_idx];

drivers/infiniband/hw/hfi1/user_sdma.c

737

if (READ_ONCE(iovec->offset) == iovec->iov.iov_len) {

drivers/infiniband/hw/hfi1/user_sdma.c

742

iovec = &req->iovs[req->iov_idx];

drivers/infiniband/hw/hfi1/user_sdma.c

743

WARN_ON(iovec->offset);

drivers/infiniband/hw/hfi1/user_sdma.c

802

ret = hfi1_add_pages_to_sdma_packet(req, tx, iovec,

drivers/infiniband/hw/hfi1/user_sdma.c

806

iovec = &req->iovs[req->iov_idx];

drivers/infiniband/hw/hfi1/user_sdma.h

108

struct iovec iov;

drivers/infiniband/hw/hfi1/user_sdma.h

199

struct iovec *iovec, unsigned long dim,

drivers/net/ppp/ppp_generic.c

435

struct iovec iov;

drivers/net/tun.c

1452

const struct iovec *iov = iter_iov(it) + i;

drivers/scsi/megaraid/megaraid_sas.h

2630

struct iovec sgl[MAX_IOCTL_SGE];

drivers/target/target_core_user.c

1019

struct iovec *iov;

drivers/target/target_core_user.c

597

struct iovec **iov, int prev_dbi, int len)

drivers/target/target_core_user.c

623

struct iovec **iov, int data_length)

drivers/target/target_core_user.c

705

struct iovec **iov, size_t data_len)

drivers/target/target_core_user.c

775

struct iovec **iov)

drivers/vhost/scsi.c

1243

vhost_scsi_setup_resp_iovs(struct vhost_scsi_cmd *cmd, struct iovec *in_iovs,

drivers/vhost/scsi.c

125

struct iovec tvc_resp_iov;

drivers/vhost/scsi.c

1265

cmd->tvc_resp_iovs = kzalloc_objs(struct iovec, cnt);

drivers/vhost/scsi.c

129

struct iovec *tvc_resp_iovs;

drivers/vhost/scsi.c

1528

int in_iovs, int vq_desc, struct iovec *resp_iov,

drivers/vhost/scsi.c

266

struct iovec resp_iov;

drivers/vhost/vhost.c

1319

struct iovec iov[], int iov_size, int access);

drivers/vhost/vhost.c

2501

struct iovec *iov = vq->log_iov;

drivers/vhost/vhost.c

2536

unsigned int log_num, u64 len, struct iovec *iov, int count)

drivers/vhost/vhost.c

2642

struct iovec iov[], int iov_size, int access)

drivers/vhost/vhost.c

2647

struct iovec *_iov;

drivers/vhost/vhost.c

2703

struct iovec iov[], unsigned int iov_size,

drivers/vhost/vhost.c

2819

struct iovec iov[], unsigned int iov_size,

drivers/vhost/vhost.c

2960

struct iovec iov[], unsigned int iov_size,

drivers/vhost/vhost.h

143

struct iovec iov[UIO_MAXIOV];

drivers/vhost/vhost.h

144

struct iovec iotlb_iov[64];

drivers/vhost/vhost.h

145

struct iovec *indirect;

drivers/vhost/vhost.h

157

struct iovec log_iov[64];

drivers/vhost/vhost.h

231

struct iovec iov[], unsigned int iov_size,

drivers/vhost/vhost.h

236

struct iovec iov[], unsigned int iov_size,

drivers/vhost/vhost.h

263

struct iovec *iov, int count);

drivers/vhost/vringh.c

1033

struct iovec *iovec;

drivers/vhost/vringh.c

1074

struct iovec *iovec = ivec->iov.iovec;

drivers/vhost/vringh.c

1076

iovec[ret].iov_len = io_len;

drivers/vhost/vringh.c

1077

iovec[ret].iov_base = (void __user *)io_addr;

drivers/vhost/vringh.c

1106

struct iovec iovec[IOTLB_IOV_STRIDE];

drivers/vhost/vringh.c

1111

ivec.iov.iovec = iov.iovec;

drivers/vhost/vringh.c

1129

iov_iter_init(&iter, ITER_SOURCE, ivec.iov.iovec, ret,

drivers/vhost/vringh.c

1153

struct iovec iovec[IOTLB_IOV_STRIDE];

drivers/vhost/vringh.c

1158

ivec.iov.iovec = iov.iovec;

drivers/vhost/vringh.c

1176

iov_iter_init(&iter, ITER_DEST, ivec.iov.iovec, ret,

drivers/vhost/vringh.c

1200

struct iovec iovec[1];

drivers/vhost/vringh.c

1206

ivec.iov.iovec = iov.iovec;

drivers/vhost/vringh.c

1216

ret = __get_user(tmp, (__virtio16 __user *)ivec.iov.iovec[0].iov_base);

drivers/vhost/vringh.c

1236

struct iovec iovec;

drivers/vhost/vringh.c

1242

ivec.iov.iovec = &iov.iovec;

drivers/vhost/vringh.c

1254

ret = __put_user(tmp, (__virtio16 __user *)ivec.iov.iovec[0].iov_base);

drivers/vhost/vringh.c

233

iov->max_num * sizeof(struct iovec));

drivers/vhost/vringh.c

730

BUILD_BUG_ON(sizeof(struct iovec) != sizeof(struct kvec));

drivers/vhost/vringh.c

731

BUILD_BUG_ON(offsetof(struct iovec, iov_base) !=

drivers/vhost/vringh.c

733

BUILD_BUG_ON(offsetof(struct iovec, iov_len) !=

drivers/vhost/vringh.c

735

BUILD_BUG_ON(sizeof(((struct iovec *)NULL)->iov_base)

drivers/vhost/vringh.c

737

BUILD_BUG_ON(sizeof(((struct iovec *)NULL)->iov_len)

drivers/xen/xenbus/xenbus_xs.c

320

const struct kvec *iovec,

drivers/xen/xenbus/xenbus_xs.c

334

req->vec = iovec;

drivers/xen/xenbus/xenbus_xs.c

345

msg.len += iovec[i].iov_len;

drivers/xen/xenbus/xenbus_xs.c

377

struct kvec iovec;

drivers/xen/xenbus/xenbus_xs.c

379

iovec.iov_base = (void *)string;

drivers/xen/xenbus/xenbus_xs.c

380

iovec.iov_len = strlen(string) + 1;

drivers/xen/xenbus/xenbus_xs.c

381

return xs_talkv(t, type, &iovec, 1, len);

drivers/xen/xenbus/xenbus_xs.c

506

struct kvec iovec[2];

drivers/xen/xenbus/xenbus_xs.c

513

iovec[0].iov_base = (void *)path;

drivers/xen/xenbus/xenbus_xs.c

514

iovec[0].iov_len = strlen(path) + 1;

drivers/xen/xenbus/xenbus_xs.c

515

iovec[1].iov_base = (void *)string;

drivers/xen/xenbus/xenbus_xs.c

516

iovec[1].iov_len = strlen(string);

drivers/xen/xenbus/xenbus_xs.c

518

ret = xs_error(xs_talkv(t, XS_WRITE, iovec, ARRAY_SIZE(iovec), NULL));

fs/aio.c

1599

struct iovec **iovec, bool vectored, bool compat,

fs/aio.c

1607

*iovec = NULL;

fs/aio.c

1611

return __import_iovec(rw, buf, len, UIO_FASTIOV, iovec, iter, compat);

fs/aio.c

1637

struct iovec inline_vecs[UIO_FASTIOV], *iovec = inline_vecs;

fs/aio.c

1651

ret = aio_setup_rw(ITER_DEST, iocb, &iovec, vectored, compat, &iter);

fs/aio.c

1657

kfree(iovec);

fs/aio.c

1664

struct iovec inline_vecs[UIO_FASTIOV], *iovec = inline_vecs;

fs/aio.c

1679

ret = aio_setup_rw(ITER_SOURCE, iocb, &iovec, vectored, compat, &iter);

fs/aio.c

1689

kfree(iovec);

fs/btrfs/direct-io.c

1067

const struct iovec *iov1 = iter_iov(iter) + seg;

fs/btrfs/direct-io.c

1068

const struct iovec *iov2 = iter_iov(iter) + i;

fs/btrfs/ioctl.c

4308

struct iovec iovstack[UIO_FASTIOV];

fs/btrfs/ioctl.c

4309

struct iovec *iov = iovstack;

fs/btrfs/ioctl.c

4414

struct iovec iovstack[UIO_FASTIOV];

fs/btrfs/ioctl.c

4415

struct iovec *iov = iovstack;

fs/btrfs/ioctl.c

4513

struct iovec iovstack[UIO_FASTIOV];

fs/btrfs/ioctl.c

4514

struct iovec *iov;

fs/btrfs/ioctl.c

4528

struct iovec *iov;

fs/btrfs/ioctl.c

4618

struct iovec *iov, struct io_uring_cmd *cmd)

fs/fuse/dev_uring.c

1100

struct iovec iov[FUSE_URING_IOV_SEGS])

fs/fuse/dev_uring.c

1102

struct iovec __user *uiov = u64_to_user_ptr(READ_ONCE(sqe->addr));

fs/fuse/dev_uring.c

1127

struct iovec iov[FUSE_URING_IOV_SEGS];

fs/fuse/dev_uring.c

1128

struct iovec *headers, *payload;

fs/fuse/ioctl.c

125

static int fuse_setup_measure_verity(unsigned long arg, struct iovec *iov)

fs/fuse/ioctl.c

141

static int fuse_setup_enable_verity(unsigned long arg, struct iovec *iov,

fs/fuse/ioctl.c

230

struct iovec *iov_page = NULL;

fs/fuse/ioctl.c

231

struct iovec *in_iov = NULL, *out_iov = NULL;

fs/fuse/ioctl.c

267

struct iovec *iov = iov_page;

fs/fuse/ioctl.c

42

static int fuse_copy_ioctl_iovec_old(struct iovec *dst, void *src,

fs/fuse/ioctl.c

67

if (count * sizeof(struct iovec) != transferred)

fs/fuse/ioctl.c

75

static int fuse_verify_ioctl_iov(struct fuse_conn *fc, struct iovec *iov,

fs/fuse/ioctl.c

89

static int fuse_copy_ioctl_iovec(struct fuse_conn *fc, struct iovec *dst,

fs/ocfs2/cluster/tcp.c

1044

caller_bytes = iov_length((struct iovec *)caller_vec, caller_veclen);

fs/read_write.c

1029

static ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,

fs/read_write.c

1032

struct iovec iovstack[UIO_FASTIOV];

fs/read_write.c

1033

struct iovec *iov = iovstack;

fs/read_write.c

1069

static ssize_t do_readv(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1092

static ssize_t do_writev(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1121

static ssize_t do_preadv(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1142

static ssize_t do_pwritev(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1163

SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1169

SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1175

SYSCALL_DEFINE5(preadv, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1183

SYSCALL_DEFINE6(preadv2, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1195

SYSCALL_DEFINE5(pwritev, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1203

SYSCALL_DEFINE6(pwritev2, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1223

const struct iovec __user *, vec,

fs/read_write.c

1231

const struct iovec __user *, vec,

fs/read_write.c

1241

const struct iovec __user *, vec,

fs/read_write.c

1251

const struct iovec __user *, vec,

fs/read_write.c

1264

const struct iovec __user *, vec,

fs/read_write.c

1272

const struct iovec __user *,vec,

fs/read_write.c

1282

const struct iovec __user *, vec,

fs/read_write.c

1292

const struct iovec __user *,vec,

fs/read_write.c

991

static ssize_t vfs_readv(struct file *file, const struct iovec __user *vec,

fs/read_write.c

994

struct iovec iovstack[UIO_FASTIOV];

fs/read_write.c

995

struct iovec *iov = iovstack;

fs/seq_file.c

154

struct iovec iov = { .iov_base = buf, .iov_len = size};

fs/splice.c

1578

SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, uiov,

fs/splice.c

1581

struct iovec iovstack[UIO_FASTIOV];

fs/splice.c

1582

struct iovec *iov = iovstack;

fs/xfs/xfs_attr_item.c

950

const struct kvec *iovec,

fs/xfs/xfs_attr_item.c

953

if (iovec->iov_len != xlog_calc_iovec_len(name_len)) {

fs/xfs/xfs_attr_item.c

959

if (!xfs_attr_namecheck(attri_formatp->alfi_attr_filter, iovec->iov_base,

fs/xfs/xfs_attr_item.c

964

iovec->iov_base, iovec->iov_len);

fs/xfs/xfs_attr_item.c

968

return iovec->iov_base;

fs/xfs/xfs_attr_item.c

975

const struct kvec *iovec,

fs/xfs/xfs_attr_item.c

978

if (iovec->iov_len != xlog_calc_iovec_len(value_len)) {

fs/xfs/xfs_attr_item.c

985

!xfs_parent_valuecheck(mp, iovec->iov_base, value_len)) {

fs/xfs/xfs_attr_item.c

989

iovec->iov_base, iovec->iov_len);

fs/xfs/xfs_attr_item.c

993

return iovec->iov_base;

fs/xfs/xfs_buf_item.c

102

item_end = (char *)iovec->iov_base + iovec->iov_len;

fs/xfs/xfs_buf_item.c

93

struct kvec *iovec)

fs/xfs/xfs_buf_item.c

95

struct xfs_buf_log_format *blfp = iovec->iov_base;

fs/xfs/xfs_buf_item.c

99

if (offsetof(struct xfs_buf_log_format, blf_data_map) > iovec->iov_len)

fs/xfs/xfs_buf_item.h

64

bool xfs_buf_log_check_iovec(struct kvec *iovec);

include/linux/compat.h

625

const struct iovec __user *vec,

include/linux/compat.h

628

const struct iovec __user *vec,

include/linux/compat.h

632

const struct iovec __user *vec,

include/linux/compat.h

638

const struct iovec __user *vec,

include/linux/compat.h

792

const struct iovec __user *vec,

include/linux/compat.h

795

const struct iovec __user *vec,

include/linux/compat.h

799

const struct iovec __user *vec,

include/linux/compat.h

805

const struct iovec __user *vec,

include/linux/io_uring/cmd.h

103

const struct iovec __user *uvec,

include/linux/io_uring/cmd.h

50

const struct iovec __user *uvec,

include/linux/io_uring_types.h

158

struct iovec *iovec;

include/linux/iov_iter.h

44

const struct iovec *p = iter->__iov;

include/linux/net.h

262

struct iovec;

include/linux/socket.h

100

struct iovec __user *msg_iov; /* scatter/gather array */

include/linux/syscalls.h

18

struct iovec;

include/linux/syscalls.h

493

const struct iovec __user *vec,

include/linux/syscalls.h

496

const struct iovec __user *vec,

include/linux/syscalls.h

502

asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

504

asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

521

asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,

include/linux/syscalls.h

845

asmlinkage long sys_process_madvise(int pidfd, const struct iovec __user *vec,

include/linux/syscalls.h

914

const struct iovec __user *lvec,

include/linux/syscalls.h

916

const struct iovec __user *rvec,

include/linux/syscalls.h

920

const struct iovec __user *lvec,

include/linux/syscalls.h

922

const struct iovec __user *rvec,

include/linux/syscalls.h

954

asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

957

asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,

include/linux/uio.h

175

static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs)

include/linux/uio.h

291

void iov_iter_init(struct iov_iter *i, unsigned int direction, const struct iovec *iov,

include/linux/uio.h

361

struct iovec *iovec_from_user(const struct iovec __user *uvector,

include/linux/uio.h

363

struct iovec *fast_iov, bool compat);

include/linux/uio.h

364

ssize_t import_iovec(int type, const struct iovec __user *uvec,

include/linux/uio.h

365

unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,

include/linux/uio.h

367

ssize_t __import_iovec(int type, const struct iovec __user *uvec,

include/linux/uio.h

368

unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,

include/linux/uio.h

64

struct iovec __ubuf_iovec;

include/linux/uio.h

68

const struct iovec *__iov;

include/linux/uio.h

94

static inline const struct iovec *iter_iov(const struct iov_iter *iter)

include/linux/uio.h

97

return (const struct iovec *) &iter->__ubuf_iovec;

include/linux/vringh.h

133

struct iovec *iovec, unsigned num)

include/linux/vringh.h

138

iov->iov = iovec;

include/linux/vringh.h

99

struct iovec *iov;

include/net/compat.h

52

struct sockaddr __user **, struct iovec **);

include/uapi/linux/btrfs.h

976

const struct iovec __user *iov;

include/uapi/linux/target_core_user.h

122

__DECLARE_FLEX_ARRAY(struct iovec, iov);

io_uring/kbuf.c

158

struct iovec *iov)

io_uring/kbuf.c

257

struct iovec *org_iovs = arg->iovs;

io_uring/kbuf.c

258

struct iovec *iov = arg->iovs;

io_uring/kbuf.c

287

iov = kmalloc_objs(struct iovec, nr_avail);

io_uring/kbuf.h

61

struct iovec *iovs;

io_uring/mock_file.c

68

const struct iovec __user *iovec;

io_uring/mock_file.c

75

iovec = u64_to_user_ptr(READ_ONCE(sqe->addr));

io_uring/mock_file.c

85

ret = io_uring_cmd_import_fixed_vec(cmd, iovec, iovec_len, dir, &iter,

io_uring/net.c

1157

if (kmsg->vec.iovec) {

io_uring/net.c

1159

arg.iovs = kmsg->vec.iovec;

io_uring/net.c

1175

if (arg.iovs != &kmsg->fast_iov && arg.iovs != kmsg->vec.iovec) {

io_uring/net.c

1177

kmsg->vec.iovec = arg.iovs;

io_uring/net.c

163

if (kmsg->vec.iovec)

io_uring/net.c

196

if (hdr->vec.iovec)

io_uring/net.c

213

const struct iovec __user *uiov, unsigned uvec_seg,

io_uring/net.c

216

struct iovec *iov;

io_uring/net.c

219

if (iomsg->vec.iovec) {

io_uring/net.c

221

iov = iomsg->vec.iovec;

io_uring/net.c

332

struct iovec __user *uiov = msg->msg_iov;

io_uring/net.c

333

struct iovec tmp_iov;

io_uring/net.c

483

struct iovec *iov;

io_uring/net.c

492

iov = kmsg->vec.iovec;

io_uring/net.c

620

if (kmsg->vec.iovec) {

io_uring/net.c

622

arg.iovs = kmsg->vec.iovec;

io_uring/net.c

635

if (arg.iovs != &kmsg->fast_iov && arg.iovs != kmsg->vec.iovec) {

io_uring/net.c

637

kmsg->vec.iovec = arg.iovs;

io_uring/net.h

14

struct iovec fast_iov;

io_uring/rsrc.c

1453

if (!iv->iovec)

io_uring/rsrc.c

1455

kfree(iv->iovec);

io_uring/rsrc.c

1456

iv->iovec = NULL;

io_uring/rsrc.c

1463

struct iovec *iov;

io_uring/rsrc.c

1470

iv->iovec = iov;

io_uring/rsrc.c

1477

struct iovec *iovec, unsigned nr_iovs,

io_uring/rsrc.c

1488

size_t iov_len = iovec[iov_idx].iov_len;

io_uring/rsrc.c

1489

u64 buf_addr = (u64)(uintptr_t)iovec[iov_idx].iov_base;

io_uring/rsrc.c

1529

static int io_estimate_bvec_size(struct iovec *iov, unsigned nr_iovs,

io_uring/rsrc.c

1546

struct iovec *iovec, unsigned nr_iovs,

io_uring/rsrc.c

1556

size_t offset = (size_t)(uintptr_t)iovec[iov_idx].iov_base;

io_uring/rsrc.c

1557

size_t iov_len = iovec[iov_idx].iov_len;

io_uring/rsrc.c

1572

static int iov_kern_bvec_size(const struct iovec *iov,

io_uring/rsrc.c

1595

static int io_kern_bvec_size(struct iovec *iov, unsigned nr_iovs,

io_uring/rsrc.c

1627

struct iovec *iov;

io_uring/rsrc.c

1638

iov = vec->iovec + iovec_off;

io_uring/rsrc.c

1653

if (sizeof(struct bio_vec) > sizeof(struct iovec)) {

io_uring/rsrc.c

1670

memcpy(tmp_vec.iovec + iovec_off, iov, sizeof(*iov) * nr_iovs);

io_uring/rsrc.c

1674

iov = vec->iovec + iovec_off;

io_uring/rsrc.c

1685

const struct iovec __user *uvec, size_t uvec_segs)

io_uring/rsrc.c

1687

struct iovec *iov;

io_uring/rsrc.c

1700

iov = iv->iovec + iovec_off;

io_uring/rsrc.c

31

struct iovec *iov);

io_uring/rsrc.c

372

struct iovec fast_iov, *iov;

io_uring/rsrc.c

373

struct iovec __user *uvec;

io_uring/rsrc.c

415

user_data += sizeof(struct iovec);

io_uring/rsrc.c

856

struct iovec *iov)

io_uring/rsrc.c

954

struct iovec fast_iov, *iov = &fast_iov;

io_uring/rsrc.c

955

const struct iovec __user *uvec;

io_uring/rsrc.c

976

uvec = (struct iovec __user *) arg;

io_uring/rsrc.c

985

arg += sizeof(struct iovec);

io_uring/rsrc.h

146

struct iovec *iovec, unsigned nr)

io_uring/rsrc.h

149

iv->iovec = iovec;

io_uring/rsrc.h

74

const struct iovec __user *uvec, size_t uvec_segs);

io_uring/rw.c

212

if (rw->vec.iovec)

io_uring/rw.c

420

const struct iovec __user *uvec;

io_uring/rw.c

66

struct iovec __user *uiov;

io_uring/rw.c

67

struct iovec iov;

io_uring/rw.c

85

const struct iovec __user *uvec,

io_uring/rw.c

89

struct iovec *iov;

io_uring/rw.c

91

if (io->vec.iovec) {

io_uring/rw.c

93

iov = io->vec.iovec;

io_uring/rw.h

18

struct iovec fast_iov;

io_uring/uring_cmd.c

304

const struct iovec __user *uvec,

kernel/ptrace.c

1359

struct iovec kiov;

kernel/ptrace.c

1360

struct iovec __user *uiov = datavp;

kernel/ptrace.c

1522

struct iovec kiov;

kernel/ptrace.c

915

struct iovec *kiov)

lib/iov_iter.c

1035

const struct iovec *iov = iter_iov(i) + k;

lib/iov_iter.c

110

const struct iovec *p;

lib/iov_iter.c

1160

const struct iovec *p;

lib/iov_iter.c

1233

new->nr_segs, sizeof(struct iovec),

lib/iov_iter.c

1239

static __noclone int copy_compat_iovec_from_user(struct iovec *iov,

lib/iov_iter.c

1240

const struct iovec __user *uvec, u32 nr_segs)

lib/iov_iter.c

1272

static __noclone int copy_iovec_from_user(struct iovec *iov,

lib/iov_iter.c

1273

const struct iovec __user *uiov, unsigned long nr_segs)

lib/iov_iter.c

1304

struct iovec *iovec_from_user(const struct iovec __user *uvec,

lib/iov_iter.c

1306

struct iovec *fast_iov, bool compat)

lib/iov_iter.c

1308

struct iovec *iov = fast_iov;

lib/iov_iter.c

1321

iov = kmalloc_objs(struct iovec, nr_segs);

lib/iov_iter.c

1342

static ssize_t __import_iovec_ubuf(int type, const struct iovec __user *uvec,

lib/iov_iter.c

1343

struct iovec **iovp, struct iov_iter *i,

lib/iov_iter.c

1346

struct iovec *iov = *iovp;

lib/iov_iter.c

1364

ssize_t __import_iovec(int type, const struct iovec __user *uvec,

lib/iov_iter.c

1365

unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,

lib/iov_iter.c

1370

struct iovec *iov;

lib/iov_iter.c

1436

ssize_t import_iovec(int type, const struct iovec __user *uvec,

lib/iov_iter.c

1438

struct iovec **iovp, struct iov_iter *i)

lib/iov_iter.c

1487

BUILD_BUG_ON(sizeof(struct iovec) != sizeof(struct kvec));

lib/iov_iter.c

153

const struct iovec *p;

lib/iov_iter.c

175

const struct iovec *iov, unsigned long nr_segs,

lib/iov_iter.c

524

const struct iovec *iov, *end;

lib/iov_iter.c

655

const struct iovec *iov = iter_iov(i);

lib/iov_iter.c

801

const struct iovec *iov = iter_iov(i);

lib/iov_iter.c

882

const struct iovec *iov = iter_iov(i) + k;

mm/madvise.c

2085

SYSCALL_DEFINE5(process_madvise, int, pidfd, const struct iovec __user *, vec,

mm/madvise.c

2089

struct iovec iovstack[UIO_FASTIOV];

mm/madvise.c

2090

struct iovec *iov = iovstack;

mm/process_vm_access.c

152

const struct iovec *rvec,

mm/process_vm_access.c

255

const struct iovec __user *lvec,

mm/process_vm_access.c

257

const struct iovec __user *rvec,

mm/process_vm_access.c

261

struct iovec iovstack_l[UIO_FASTIOV];

mm/process_vm_access.c

262

struct iovec iovstack_r[UIO_FASTIOV];

mm/process_vm_access.c

263

struct iovec *iov_l = iovstack_l;

mm/process_vm_access.c

264

struct iovec *iov_r;

mm/process_vm_access.c

292

SYSCALL_DEFINE6(process_vm_readv, pid_t, pid, const struct iovec __user *, lvec,

mm/process_vm_access.c

293

unsigned long, liovcnt, const struct iovec __user *, rvec,

mm/process_vm_access.c

300

const struct iovec __user *, lvec,

mm/process_vm_access.c

301

unsigned long, liovcnt, const struct iovec __user *, rvec,

net/compat.c

85

struct iovec **iov)

net/socket.c

2609

struct iovec **iov)

net/socket.c

2705

struct iovec **iov)

net/socket.c

2729

struct iovec iovstack[UIO_FASTIOV], *iov = iovstack;

net/socket.c

2860

struct iovec **iov)

net/socket.c

2937

struct iovec iovstack[UIO_FASTIOV], *iov = iovstack;

samples/bpf/xdp_router_ipv4_user.c

257

struct iovec iov;

samples/bpf/xdp_router_ipv4_user.c

394

struct iovec iov;

samples/seccomp/user-trap.c

38

struct iovec io = {

samples/seccomp/user-trap.c

69

struct iovec io = {

samples/user_events/example.c

42

struct iovec io[2];

samples/user_events/example.c

62

writev(data_fd, (const struct iovec *)io, 2);

security/keys/internal.h

23

struct iovec;

security/keys/internal.h

264

const struct iovec __user *,

security/keys/keyctl.c

1286

const struct iovec __user *_payload_iov,

security/keys/keyctl.c

1290

struct iovec iovstack[UIO_FASTIOV], *iov = iovstack;

security/keys/keyctl.c

1979

(const struct iovec __user *) arg3,

sound/core/pcm_native.c

3623

const struct iovec *iov = iter_iov(to);

sound/core/pcm_native.c

3662

const struct iovec *iov = iter_iov(from);

tools/accounting/getdelays.c

121

struct iovec iov = {

tools/accounting/procacct.c

127

struct iovec iov = {

tools/hv/vmbus_bufring.c

120

vmbus_txbr_write(struct vmbus_br *tbr, const struct iovec iov[], int iovlen)

tools/hv/vmbus_bufring.c

185

struct iovec iov[3];

tools/include/io_uring/mini_liburing.h

277

const struct iovec *iovecs,

tools/include/nolibc/sys/uio.h

22

ssize_t _sys_readv(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

24

return __nolibc_syscall3(__NR_readv, fd, iovec, count);

tools/include/nolibc/sys/uio.h

28

ssize_t readv(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

30

return __sysret(_sys_readv(fd, iovec, count));

tools/include/nolibc/sys/uio.h

37

ssize_t _sys_writev(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

39

return __nolibc_syscall3(__NR_writev, fd, iovec, count);

tools/include/nolibc/sys/uio.h

43

ssize_t writev(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

45

return __sysret(_sys_writev(fd, iovec, count));

tools/lib/bpf/netlink.c

119

static int alloc_iov(struct iovec *iov, int len)

tools/lib/bpf/netlink.c

136

struct iovec iov = {};

tools/perf/trace/beauty/include/linux/socket.h

100

struct iovec __user *msg_iov; /* scatter/gather array */

tools/perf/util/probe-file.c

954

struct iovec iov[3];

tools/testing/selftests/arm64/abi/ptrace.c

138

struct iovec iov;

tools/testing/selftests/arm64/abi/ptrace.c

36

struct iovec read_iov, write_iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1108

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1141

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1181

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1228

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1295

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

1357

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

271

struct iovec *iov_parent,

tools/testing/selftests/arm64/fp/fp-ptrace.c

272

struct iovec *iov_child)

tools/testing/selftests/arm64/fp/fp-ptrace.c

287

struct iovec iov_parent, iov_child;

tools/testing/selftests/arm64/fp/fp-ptrace.c

366

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

403

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

487

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

569

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

630

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

651

struct iovec iov;

tools/testing/selftests/arm64/fp/fp-ptrace.c

673

struct iovec iov;

tools/testing/selftests/arm64/fp/kernel-test.c

206

struct iovec iov;

tools/testing/selftests/arm64/fp/kernel-test.c

31

static struct iovec data_iov;

tools/testing/selftests/arm64/fp/sve-ptrace.c

110

struct iovec iov;

tools/testing/selftests/arm64/fp/sve-ptrace.c

127

struct iovec iov;

tools/testing/selftests/arm64/fp/sve-ptrace.c

166

struct iovec iov;

tools/testing/selftests/arm64/fp/sve-ptrace.c

97

struct iovec iov;

tools/testing/selftests/arm64/fp/za-ptrace.c

100

struct iovec iov;

tools/testing/selftests/arm64/fp/za-ptrace.c

66

struct iovec iov;

tools/testing/selftests/arm64/fp/zt-ptrace.c

104

struct iovec iov;

tools/testing/selftests/arm64/fp/zt-ptrace.c

113

struct iovec iov;

tools/testing/selftests/arm64/fp/zt-ptrace.c

61

struct iovec iov;

tools/testing/selftests/arm64/fp/zt-ptrace.c

95

struct iovec iov;

tools/testing/selftests/arm64/gcs/libc-gcs.c

144

struct iovec iov, local_iov, remote_iov;

tools/testing/selftests/arm64/mte/check_user_mem.c

102

struct iovec iov[1];

tools/testing/selftests/arm64/mte/check_user_mem.c

95

struct iovec iov[1];

tools/testing/selftests/bpf/netlink_helpers.c

110

struct iovec *iov = msg->msg_iov;

tools/testing/selftests/bpf/netlink_helpers.c

148

static int __rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iov,

tools/testing/selftests/bpf/netlink_helpers.c

153

struct iovec riov;

tools/testing/selftests/bpf/netlink_helpers.c

268

struct iovec iov = {

tools/testing/selftests/bpf/prog_tests/crypto_sanity.c

54

struct iovec iov;

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

588

struct iovec iov[] = {

tools/testing/selftests/bpf/prog_tests/lwt_reroute.c

84

struct iovec iov = {

tools/testing/selftests/bpf/prog_tests/net_timestamping.c

107

struct iovec entry;

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

309

struct iovec iov = { 0 };

tools/testing/selftests/bpf/prog_tests/sock_addr.c

295

struct iovec iov;

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

496

struct iovec iov;

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

596

struct iovec iov;

tools/testing/selftests/bpf/prog_tests/token.c

155

struct iovec io = {

tools/testing/selftests/bpf/prog_tests/token.c

190

struct iovec io = {

tools/testing/selftests/bpf/test_sockmap.c

407

struct iovec *iov;

tools/testing/selftests/bpf/test_sockmap.c

410

iov = calloc(iov_count, sizeof(struct iovec));

tools/testing/selftests/bpf/xdp_hw_metadata.c

265

struct iovec packet_iov;

tools/testing/selftests/bpf/xsk.c

315

static int alloc_iov(struct iovec *iov, int len)

tools/testing/selftests/bpf/xsk.c

331

struct iovec iov = {};

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

90

struct iovec iov;

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1264

struct iovec iov[MAX_IOV];

tools/testing/selftests/drivers/net/hw/ncdevmem.c

931

struct iovec iov = { .iov_base = iobuf,

tools/testing/selftests/drivers/net/so_txtime.c

170

struct iovec iov = {0};

tools/testing/selftests/drivers/net/so_txtime.c

82

struct iovec iov = {0};

tools/testing/selftests/landlock/common.h

143

struct iovec io = {

tools/testing/selftests/landlock/common.h

177

struct iovec io = {

tools/testing/selftests/mm/cow.c

140

struct iovec iov = {

tools/testing/selftests/mm/cow.c

289

struct iovec iov = {

tools/testing/selftests/mm/cow.c

418

struct iovec iov;

tools/testing/selftests/mm/guard-regions.c

126

static ssize_t sys_process_madvise(int pidfd, const struct iovec *iovec,

tools/testing/selftests/mm/guard-regions.c

129

return syscall(__NR_process_madvise, pidfd, iovec, n, advice, flags);

tools/testing/selftests/mm/guard-regions.c

578

struct iovec vec[6];

tools/testing/selftests/mm/gup_longterm.c

233

struct iovec iov;

tools/testing/selftests/mm/memfd_secret.c

128

struct iovec liov, riov;

tools/testing/selftests/mm/memfd_secret.c

90

struct iovec iov;

tools/testing/selftests/mm/process_madv.c

137

struct iovec vec;

tools/testing/selftests/mm/process_madv.c

217

struct iovec vec;

tools/testing/selftests/mm/process_madv.c

258

struct iovec vec;

tools/testing/selftests/mm/process_madv.c

292

struct iovec vec;

tools/testing/selftests/mm/process_madv.c

319

struct iovec vec = {

tools/testing/selftests/mm/process_madv.c

350

struct iovec vec;

tools/testing/selftests/mm/process_madv.c

48

static ssize_t sys_process_madvise(int pidfd, const struct iovec *iovec,

tools/testing/selftests/mm/process_madv.c

51

return syscall(__NR_process_madvise, pidfd, iovec, vlen, advice, flags);

tools/testing/selftests/mm/process_madv.c

64

struct iovec vec[madvise_pages];

tools/testing/selftests/mm/protection_keys.c

1029

struct iovec iov;

tools/testing/selftests/mm/protection_keys.c

1471

struct iovec iov;

tools/testing/selftests/mm/protection_keys.c

1588

struct iovec iov;

tools/testing/selftests/namespaces/siocgskns_test.c

1038

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

1070

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

110

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

1418

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

142

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

1450

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

1513

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

1576

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

446

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

485

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

626

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

658

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

828

struct iovec iov = {0};

tools/testing/selftests/namespaces/siocgskns_test.c

860

struct iovec iov = {0};

tools/testing/selftests/net/af_unix/diag_uid.c

102

struct iovec iov = {

tools/testing/selftests/net/af_unix/diag_uid.c

141

struct iovec iov = {

tools/testing/selftests/net/af_unix/scm_inq.c

129

struct iovec iov = {};

tools/testing/selftests/net/af_unix/scm_inq.c

71

struct iovec iov = {};

tools/testing/selftests/net/af_unix/scm_pidfd.c

186

struct iovec iov;

tools/testing/selftests/net/af_unix/scm_pidfd.c

241

struct iovec iov;

tools/testing/selftests/net/af_unix/scm_rights.c

279

struct iovec iov = {

tools/testing/selftests/net/cmsg_sender.c

473

struct iovec iov[1];

tools/testing/selftests/net/icmp_rfc4884.c

596

struct iovec iov = {

tools/testing/selftests/net/io_uring_zerocopy_tx.c

100

struct iovec iov;

tools/testing/selftests/net/ipv6_flowlabel.c

102

struct iovec iov = {0};

tools/testing/selftests/net/ipv6_flowlabel.c

57

struct iovec iov = {

tools/testing/selftests/net/ipv6_fragmentation.c

84

struct iovec iov = { .iov_base = buf, .iov_len = sizeof(buf) };

tools/testing/selftests/net/lib/csum.c

412

struct iovec iov[3];

tools/testing/selftests/net/lib/csum.c

730

struct iovec iov;

tools/testing/selftests/net/lib/gro.c

391

struct iovec iov = {};

tools/testing/selftests/net/mptcp/mptcp_connect.c

523

struct iovec iov = {

tools/testing/selftests/net/mptcp/mptcp_diag.c

125

struct iovec iov[6];

tools/testing/selftests/net/mptcp/mptcp_diag.c

128

iov[iovlen++] = (struct iovec) {

tools/testing/selftests/net/mptcp/mptcp_diag.c

137

iov[iovlen++] = (struct iovec){ &rta_proto, sizeof(rta_proto)};

tools/testing/selftests/net/mptcp/mptcp_diag.c

138

iov[iovlen++] = (struct iovec){ &proto, sizeof(proto)};

tools/testing/selftests/net/mptcp/mptcp_diag.c

313

struct iovec rcv_iov = {

tools/testing/selftests/net/mptcp/mptcp_inq.c

343

struct iovec iov = {

tools/testing/selftests/net/msg_zerocopy.c

490

struct iovec iov[3] = { {0} };

tools/testing/selftests/net/nettest.c

1054

struct iovec iov[2];

tools/testing/selftests/net/nettest.c

965

struct iovec iov[2];

tools/testing/selftests/net/ovpn/ovpn-cli.c

1203

struct iovec iov = {

tools/testing/selftests/net/psock_tpacket.c

67

struct iovec *rd;

tools/testing/selftests/net/reuseport_bpf.c

216

struct iovec recv_io = { recv_buf, 8 };

tools/testing/selftests/net/rxtimestamp.c

200

struct iovec recv_iov;

tools/testing/selftests/net/skf_net_off.c

126

struct iovec iov[5];

tools/testing/selftests/net/skf_net_off.c

171

struct iovec iov[2];

tools/testing/selftests/net/so_rcv_listener.c

75

struct iovec iov[1];

tools/testing/selftests/net/tcp_inq.c

102

struct iovec iov[1];

tools/testing/selftests/net/timestamping.c

282

struct iovec entry;

tools/testing/selftests/net/tls.c

1035

struct iovec vec;

tools/testing/selftests/net/tls.c

1052

struct iovec vec;

tools/testing/selftests/net/tls.c

1070

struct iovec vec[1024];

tools/testing/selftests/net/tls.c

164

struct iovec vec;

tools/testing/selftests/net/tls.c

1775

struct iovec iov[2];

tools/testing/selftests/net/tls.c

191

struct iovec vec;

tools/testing/selftests/net/tls.c

628

struct iovec vec;

tools/testing/selftests/net/tls.c

647

struct iovec vec[MAX_FRAGS];

tools/testing/selftests/net/tls.c

684

struct iovec vec = { (void *)mem, send_len };

tools/testing/selftests/net/tls.c

701

struct iovec vec[5];

tools/testing/selftests/net/tls.c

738

struct iovec vec[1024];

tools/testing/selftests/net/tls.c

995

struct iovec sendchar_iov;

tools/testing/selftests/net/tun.c

379

struct iovec iov = { 0 };

tools/testing/selftests/net/txtimestamp.c

372

struct iovec entry;

tools/testing/selftests/net/txtimestamp.c

493

struct iovec iov;

tools/testing/selftests/net/udpgso.c

380

struct iovec iov = {0};

tools/testing/selftests/net/udpgso_bench_rx.c

219

struct iovec iov = {0};

tools/testing/selftests/net/udpgso_bench_tx.c

330

struct iovec iov[max_nr_msg];

tools/testing/selftests/net/udpgso_bench_tx.c

394

struct iovec iov = {0};

tools/testing/selftests/nolibc/nolibc-test.c

1523

struct iovec iov_one = {

tools/testing/selftests/powerpc/ptrace/ptrace.h

108

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

128

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

146

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

192

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

235

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

283

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

370

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

394

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

539

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

568

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

612

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

642

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

672

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

701

struct iovec iov;

tools/testing/selftests/powerpc/ptrace/ptrace.h

719

struct iovec iov;

tools/testing/selftests/proc/proc-pid-vm.c

160

struct iovec iov[3] = {

tools/testing/selftests/riscv/cfi/cfitests.c

57

struct iovec iov;

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

150

struct iovec iov;

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

263

struct iovec iov;

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

42

struct iovec iov;

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

592

struct iovec iov;

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

802

struct iovec iov;

tools/testing/selftests/riscv/vector/vstate_ptrace.c

16

struct iovec v_iovec = {

tools/testing/selftests/seccomp/seccomp_bpf.c

1774

struct iovec __v; \

tools/testing/selftests/seccomp/seccomp_bpf.c

1944

struct iovec __v; \

tools/testing/selftests/seccomp/seccomp_bpf.c

1950

struct iovec __v; \

tools/testing/selftests/tty/tty_tiocsti_test.c

255

struct iovec iov = { .iov_base = &dummy_data, .iov_len = 1 };

tools/testing/selftests/tty/tty_tiocsti_test.c

279

struct iovec iov = { .iov_base = &dummy_data, .iov_len = 1 };

tools/testing/selftests/ublk/kublk.c

1154

struct iovec iov = { .iov_base = buf, .iov_len = sizeof(buf) };

tools/testing/selftests/ublk/stripe.c

17

struct iovec *vec;

tools/testing/selftests/ublk/stripe.c

25

struct iovec _vec[];

tools/testing/selftests/ublk/stripe.c

52

s = malloc(sizeof(*s) + total * sizeof(struct iovec));

tools/testing/selftests/uevent/uevent_filtering.c

85

struct iovec iov = { buf, __UEVENT_BUFFER_SIZE };

tools/testing/selftests/user_events/ftrace_test.c

308

struct iovec io[3];

tools/testing/selftests/user_events/ftrace_test.c

336

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

342

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

354

ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

360

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

366

struct iovec io[1];

tools/testing/selftests/user_events/ftrace_test.c

392

ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 1));

tools/testing/selftests/user_events/ftrace_test.c

399

struct iovec io[2];

tools/testing/selftests/user_events/ftrace_test.c

426

ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 2));

tools/testing/selftests/user_events/ftrace_test.c

430

ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 2));

tools/testing/selftests/user_events/ftrace_test.c

436

struct iovec io[3];

tools/testing/selftests/user_events/ftrace_test.c

461

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 1));

tools/testing/selftests/user_events/ftrace_test.c

474

ASSERT_NE(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

480

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

485

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

490

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

495

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/user_events/ftrace_test.c

501

ASSERT_EQ(-1, writev(self->data_fd, (const struct iovec *)io, 3));

tools/testing/selftests/x86/lam.c

691

fi = malloc(sizeof(*fi) + sizeof(struct iovec) * blocks);

tools/testing/selftests/x86/lam.c

94

struct iovec iovecs[];

tools/testing/selftests/x86/test_shadow_stack.c

966

struct iovec iov;

tools/testing/selftests/x86/test_vsyscall.c

387

struct iovec local, remote;

tools/testing/selftests/x86/xstate.c

279

struct iovec iov;

tools/testing/vsock/util.c

619

size_t iovec_bytes(const struct iovec *iov, size_t iovnum)

tools/testing/vsock/util.c

630

unsigned long iovec_hash_djb2(const struct iovec *iov, size_t iovnum)

tools/testing/vsock/util.c

677

struct iovec *alloc_test_iovec(const struct iovec *test_iovec, int iovnum)

tools/testing/vsock/util.c

679

struct iovec *iovec;

tools/testing/vsock/util.c

682

iovec = malloc(sizeof(*iovec) * iovnum);

tools/testing/vsock/util.c

683

if (!iovec) {

tools/testing/vsock/util.c

689

iovec[i].iov_len = test_iovec[i].iov_len;

tools/testing/vsock/util.c

691

iovec[i].iov_base = mmap(NULL, iovec[i].iov_len,

tools/testing/vsock/util.c

695

if (iovec[i].iov_base == MAP_FAILED) {

tools/testing/vsock/util.c

701

iovec[i].iov_base += (uintptr_t)test_iovec[i].iov_base;

tools/testing/vsock/util.c

707

if (munmap(iovec[i].iov_base, iovec[i].iov_len)) {

tools/testing/vsock/util.c

720

for (j = 0; j < iovec[i].iov_len; j++)

tools/testing/vsock/util.c

721

((uint8_t *)iovec[i].iov_base)[j] = rand() & 0xff;

tools/testing/vsock/util.c

724

return iovec;

tools/testing/vsock/util.c

730

void free_test_iovec(const struct iovec *test_iovec,

tools/testing/vsock/util.c

731

struct iovec *iovec, int iovnum)

tools/testing/vsock/util.c

738

iovec[i].iov_base -= (uintptr_t)test_iovec[i].iov_base;

tools/testing/vsock/util.c

740

if (munmap(iovec[i].iov_base, iovec[i].iov_len)) {

tools/testing/vsock/util.c

747

free(iovec);

tools/testing/vsock/util.h

105

size_t iovec_bytes(const struct iovec *iov, size_t iovnum);

tools/testing/vsock/util.h

106

unsigned long iovec_hash_djb2(const struct iovec *iov, size_t iovnum);

tools/testing/vsock/util.h

107

struct iovec *alloc_test_iovec(const struct iovec *test_iovec, int iovnum);

tools/testing/vsock/util.h

108

void free_test_iovec(const struct iovec *test_iovec,

tools/testing/vsock/util.h

109

struct iovec *iovec, int iovnum);

tools/testing/vsock/vsock_diag_test.c

185

struct iovec iov = {

tools/testing/vsock/vsock_diag_test.c

214

struct iovec iov = {

tools/testing/vsock/vsock_test.c

1750

struct iovec iov;

tools/testing/vsock/vsock_test.c

473

struct iovec iov = {0};

tools/testing/vsock/vsock_test.c

559

struct iovec iov = {0};

tools/testing/vsock/vsock_test_zerocopy.c

155

struct iovec *iovec;

tools/testing/vsock/vsock_test_zerocopy.c

171

iovec = alloc_test_iovec(test_data->vecs, test_data->vecs_cnt);

tools/testing/vsock/vsock_test_zerocopy.c

173

msg.msg_iov = iovec;

tools/testing/vsock/vsock_test_zerocopy.c

186

if (sendmsg_res != iovec_bytes(iovec, test_data->vecs_cnt)) {

tools/testing/vsock/vsock_test_zerocopy.c

188

iovec_bytes(iovec, test_data->vecs_cnt),

tools/testing/vsock/vsock_test_zerocopy.c

214

control_writeulong(iovec_hash_djb2(iovec, test_data->vecs_cnt));

tools/testing/vsock/vsock_test_zerocopy.c

219

free_test_iovec(test_data->vecs, iovec, test_data->vecs_cnt);

tools/testing/vsock/vsock_test_zerocopy.c

51

struct iovec vecs[VSOCK_TEST_DATA_MAX_IOV];

tools/testing/vsock/vsock_uring_test.c

104

control_writeulong(iovec_hash_djb2(iovec, test_data->vecs_cnt));

tools/testing/vsock/vsock_uring_test.c

108

free_test_iovec(test_data->vecs, iovec, test_data->vecs_cnt);

tools/testing/vsock/vsock_uring_test.c

145

struct iovec iovec;

tools/testing/vsock/vsock_uring_test.c

148

iovec.iov_base = data + recv_len;

tools/testing/vsock/vsock_uring_test.c

149

iovec.iov_len = data_len;

tools/testing/vsock/vsock_uring_test.c

151

io_uring_prep_readv(sqe, fd, &iovec, 1, 0);

tools/testing/vsock/vsock_uring_test.c

34

struct iovec vecs[VSOCK_TEST_DATA_MAX_IOV];

tools/testing/vsock/vsock_uring_test.c

65

struct iovec *iovec;

tools/testing/vsock/vsock_uring_test.c

78

iovec = alloc_test_iovec(test_data->vecs, test_data->vecs_cnt);

tools/testing/vsock/vsock_uring_test.c

83

if (io_uring_register_buffers(&ring, iovec, test_data->vecs_cnt))

tools/testing/vsock/vsock_uring_test.c

87

msg.msg_iov = iovec;

tools/virtio/vringh_test.c

204

struct iovec host_riov[2], host_wiov[2];

tools/virtio/vringh_test.c

453

struct iovec host_riov[2], host_wiov[2];