O_DIRECT - Linux

drivers/accel/habanalabs/common/hldio.c

83

if (!(f->filp->f_flags & O_DIRECT)) {

drivers/block/loop.c

514

if (lo->lo_backing_file->f_flags & O_DIRECT)

drivers/block/zloop.c

899

oflags |= O_DIRECT;

drivers/nvme/target/io-cmd-file.c

39

flags |= O_DIRECT;

fs/9p/fid.h

54

(s_flags & V9FS_DIRECT_IO) || (f_flags & O_DIRECT)) {

fs/9p/vfs_inode_dotl.c

176

{ O_DIRECT, P9_DOTL_DIRECT },

fs/autofs/autofs_i.h

238

pipe->f_flags |= O_DIRECT;

fs/cachefiles/namei.c

455

O_RDWR | O_LARGEFILE | O_DIRECT,

fs/cachefiles/namei.c

563

file = kernel_file_open(&path, O_RDWR | O_LARGEFILE | O_DIRECT, cache->cache_cred);

fs/ceph/file.c

1254

(file->f_flags & O_DIRECT) ? "O_DIRECT" : "");

fs/erofs/ishare.c

107

if (file->f_flags & O_DIRECT)

fs/f2fs/file.c

2280

if (filp->f_flags & O_DIRECT)

fs/fcntl.c

37

#define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT | O_NOATIME)

fs/fcntl.c

63

(arg & O_DIRECT) &&

fs/nfs/file.c

107

if (filp->f_flags & O_DIRECT)

fs/nfs/file.c

52

if ((flags & (O_APPEND | O_DIRECT)) == (O_APPEND | O_DIRECT))

fs/nfs/nfs4proc.c

1318

if (openflags & O_DIRECT) {

fs/nfs/nfs4proc.c

2778

opendata->o_arg.open_flags = O_DIRECT;

fs/ntfs3/file.c

1361

(file->f_flags & O_DIRECT))) {

fs/ocfs2/file.c

111

if (mode & O_DIRECT)

fs/open.c

970

if ((f->f_flags & O_DIRECT) && !(f->f_mode & FMODE_CAN_ODIRECT))

fs/overlayfs/file.c

63

#define OVL_SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT)

fs/overlayfs/file.c

75

if ((flags & O_DIRECT) && !(file->f_mode & FMODE_CAN_ODIRECT))

fs/pipe.c

417

return (file->f_flags & O_DIRECT) != 0;

fs/pipe.c

945

O_WRONLY | (flags & (O_NONBLOCK | O_DIRECT)),

fs/pipe.c

987

if (flags & ~(O_CLOEXEC | O_NONBLOCK | O_DIRECT | O_NOTIFICATION_PIPE))

fs/smb/client/cifsglob.h

2384

if (oflags & O_DIRECT)

fs/smb/client/dir.c

545

if ((file->f_flags & O_DIRECT) && (sbflags & CIFS_MOUNT_STRICT_IO)) {

fs/smb/client/file.c

1048

if ((file->f_flags & O_DIRECT) && (sbflags & CIFS_MOUNT_STRICT_IO)) {

fs/smb/client/file.c

1168

if (!(file->f_flags & O_DIRECT))

fs/smb/client/file.c

2529

return (oflags & (O_SYNC | O_DIRECT)) == (cflags & (O_SYNC | O_DIRECT));

fs/smb/client/file.c

2966

if (iocb->ki_filp->f_flags & O_DIRECT) {

fs/smb/client/file.c

456

if (flags & O_DIRECT)

fs/splice.c

978

if ((in->f_flags & O_DIRECT) || IS_DAX(in->f_mapping->host))

include/linux/fcntl.h

12

include/linux/fs.h

3397

if (file->f_flags & O_DIRECT)

include/trace/misc/fs.h

35

{ O_DIRECT, "O_DIRECT" }, \

include/uapi/asm-generic/fcntl.h

46

#ifndef O_DIRECT

io_uring/io_uring.c

378

if (should_hash && (req->file->f_flags & O_DIRECT) &&

io_uring/openclose.c

335

if (p->flags & ~(O_CLOEXEC | O_NONBLOCK | O_DIRECT | O_NOTIFICATION_PIPE))

io_uring/rw.c

902

if (!(req->file->f_flags & O_DIRECT))

kernel/trace/trace_syscalls.c

171

{ O_DIRECT, "O_DIRECT" },

kernel/trace/trace_syscalls.c

423

"{ 0x%x, \"O_DIRECT\" }, ", O_DIRECT);

security/integrity/ima/ima_api.c

321

if (file->f_flags & O_DIRECT)

security/integrity/ima/ima_api.c

386

if ((!result || result == -EEXIST) && !(file->f_flags & O_DIRECT)) {

security/integrity/ima/ima_crypto.c

542

if (file->f_flags & O_DIRECT) {

security/integrity/ima/ima_main.c

441

if ((file->f_flags & O_DIRECT) && (iint->flags & IMA_PERMIT_DIRECTIO))

tools/perf/trace/beauty/open_flags.c

6

#ifndef O_DIRECT

tools/testing/selftests/mm/hugetlb_dio.c

43

fd = open("/tmp", O_TMPFILE | O_RDWR | O_DIRECT, 0664);

tools/testing/selftests/mm/hugetlb_dio.c

98

fd = open("/tmp", O_TMPFILE | O_RDWR | O_DIRECT, 0664);

tools/testing/selftests/namespaces/file_handle_test.c

1413

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_DIRECT);

tools/testing/selftests/net/ipsec.c

2307

if (pipe2(test_desc_fd, O_DIRECT) < 0)

tools/testing/selftests/net/ipsec.c

2310

if (pipe2(results_fd, O_DIRECT) < 0)

tools/testing/selftests/openat2/openat2_test.c

191

.how.flags = O_PATH | O_DIRECT, .err = -EINVAL },

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

404

{ O_DIRECT, "O_DIRECT" },

tools/testing/selftests/ublk/common.c

28

fd = open(file, O_RDWR | (i < nr_direct ? O_DIRECT : 0));