XA_LIMIT - Linux

drivers/accel/amdxdna/amdxdna_ctx.c

231

XA_LIMIT(AMDXDNA_INVALID_CTX_HANDLE + 1, MAX_HWCTX_ID),

drivers/accel/amdxdna/amdxdna_mailbox.c

158

XA_LIMIT(0, MAX_MSG_ID_ENTRIES - 1),

drivers/dma-buf/dma-heap.c

257

XA_LIMIT(0, NUM_HEAP_MINORS - 1), GFP_KERNEL);

drivers/firewire/core-device.c

1162

ret = xa_alloc(&fw_device_xa, &minor, device, XA_LIMIT(0, MINORMASK), GFP_KERNEL);

drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c

871

XA_LIMIT(1, AMDGPU_MAX_USERQ_COUNT), GFP_KERNEL);

drivers/gpu/drm/drm_drv.c

138

_t == DRM_MINOR_ACCEL ? XA_LIMIT(0, ACCEL_MAX_MINORS) : XA_LIMIT(64 * _t, 64 * _t + 63); \

drivers/gpu/drm/drm_drv.c

140

#define DRM_EXTENDED_MINOR_LIMIT XA_LIMIT(192, (1 << MINORBITS) - 1)

drivers/gpu/drm/panfrost/panfrost_job.c

1076

XA_LIMIT(0, MAX_JM_CTX_PER_FILE), GFP_KERNEL);

drivers/gpu/drm/panthor/panthor_heap.c

333

XA_LIMIT(0, MAX_HEAPS_PER_POOL - 1), GFP_KERNEL);

drivers/gpu/drm/panthor/panthor_mmu.c

1478

XA_LIMIT(1, PANTHOR_MAX_VMS_PER_FILE), GFP_KERNEL);

drivers/gpu/drm/panthor/panthor_sched.c

3730

ret = xa_alloc(&gpool->xa, &gid, group, XA_LIMIT(1, MAX_GROUPS_PER_POOL), GFP_KERNEL);

drivers/gpu/drm/tegra/uapi.c

138

err = xa_alloc(&fpriv->contexts, &args->context, context, XA_LIMIT(1, U32_MAX),

drivers/gpu/drm/tegra/uapi.c

255

err = xa_alloc(&context->mappings, &args->mapping, mapping, XA_LIMIT(1, U32_MAX),

drivers/gpu/drm/xe/xe_device.c

497

XA_LIMIT(XE_MAX_ASID - 2, XE_MAX_ASID - 1),

drivers/gpu/drm/xe/xe_exec_queue.c

767

XA_LIMIT(1, XE_MAX_GROUP_SIZE - 1), GFP_KERNEL);

drivers/gpu/drm/xe/xe_irq.c

938

limit = (dynamic_msix) ? XA_LIMIT(NUM_OF_STATIC_MSIX, xe->irq.msix.nvec - 1) :

drivers/gpu/drm/xe/xe_irq.c

939

XA_LIMIT(*msix, *msix);

drivers/gpu/drm/xe/xe_vm.c

1655

XA_LIMIT(1, XE_MAX_ASID - 1),

drivers/infiniband/core/mad.c

440

mad_agent_priv, XA_LIMIT(0, (1 << 24) - 1),

drivers/infiniband/hw/erdma/erdma_verbs.c

1028

XA_LIMIT(1, dev->attrs.max_qp - 1),

drivers/infiniband/hw/erdma/erdma_verbs.c

1974

XA_LIMIT(1, dev->attrs.max_cq - 1),

drivers/infiniband/hw/ionic/ionic_hw_stats.c

253

XA_LIMIT(0, IONIC_MAX_QPID),

drivers/infiniband/sw/siw/siw_mem.c

62

struct xa_limit limit = XA_LIMIT(1, SIW_STAG_MAX_INDEX);

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c

352

XA_LIMIT(1, (1 << smmu->asid_bits) - 1), GFP_KERNEL);

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

2568

XA_LIMIT(1, (1 << smmu->asid_bits) - 1), GFP_KERNEL);

drivers/net/ethernet/intel/ice/ice_idc.c

425

ret = xa_alloc(&ice_aux_id, &pf->aux_idx, NULL, XA_LIMIT(1, INT_MAX),

drivers/net/ethernet/intel/ice/ice_sched.c

980

status = xa_alloc(&pi->sched_node_ids, &new_node->id, NULL, XA_LIMIT(0, UINT_MAX),

drivers/net/ethernet/mellanox/mlx5/core/en/mapping.c

66

err = xa_alloc(&ctx->xarray, &mi->id, mi, XA_LIMIT(1, ctx->max_id),

drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c

138

XA_LIMIT(1, MLX5_POST_ACTION_MAX), GFP_KERNEL);

drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c

718

XA_LIMIT(1, MLX5_MACEC_RX_FS_ID_MAX), GFP_KERNEL);

drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c

55

XA_LIMIT(1, ESW_IPSEC_RX_MAPPED_ID_MASK), 0);

drivers/net/ethernet/netronome/nfp/crypto/ipsec.c

527

XA_LIMIT(0, NFP_NET_IPSEC_MAX_SA_CNT - 1), GFP_KERNEL);

drivers/net/pse-pd/pse_core.c

929

ret = xa_alloc(&pse_pw_d_map, &index, pw_d, XA_LIMIT(1, PSE_PW_D_LIMIT),

drivers/opp/core.c

2633

ret = xa_alloc(&opp_configs, &id, data, XA_LIMIT(1, INT_MAX),

drivers/platform/x86/intel/pmt/class.c

24

#define PMT_XA_LIMIT XA_LIMIT(PMT_XA_START, PMT_XA_MAX)

drivers/platform/x86/intel/vsec.c

32

#define PMT_XA_LIMIT XA_LIMIT(PMT_XA_START, PMT_XA_MAX)

drivers/target/target_core_tpg.c

459

XA_LIMIT(1, USHRT_MAX), GFP_KERNEL);

drivers/target/target_core_user.c

1075

if (xa_alloc(&udev->commands, &cmd_id, tcmu_cmd, XA_LIMIT(1, 0xffff),

drivers/tee/qcomtee/core.c

189

XA_LIMIT(QCOMTEE_OBJECT_ID_START,

drivers/tty/serial/liteuart.c

307

limit = XA_LIMIT(0, CONFIG_SERIAL_LITEUART_MAX_PORTS);

drivers/tty/serial/liteuart.c

309

limit = XA_LIMIT(dev_id, dev_id);

fs/cachefiles/ondemand.c

307

XA_LIMIT(1, INT_MAX),

include/linux/xarray.h

250

#define xa_limit_32b XA_LIMIT(0, UINT_MAX)

include/linux/xarray.h

251

#define xa_limit_31b XA_LIMIT(0, INT_MAX)

include/linux/xarray.h

252

#define xa_limit_16b XA_LIMIT(0, USHRT_MAX)

include/net/page_pool/types.h

38

#define PP_DMA_INDEX_LIMIT XA_LIMIT(1, BIT(PP_DMA_INDEX_BITS) - 1)

io_uring/register.c

99

XA_LIMIT(0, USHRT_MAX), &ctx->pers_next, GFP_KERNEL);

lib/test_xarray.c

1038

struct xa_limit limit = XA_LIMIT(1, 0x3fff);

lib/test_xarray.c

533

XA_LIMIT(5, 10), GFP_KERNEL) != 0);

lib/test_xarray.c

538

XA_LIMIT(5, 10), GFP_KERNEL) != 0);

lib/test_xarray.c

962

XA_LIMIT(UINT_MAX - 1, UINT_MAX),

lib/test_xarray.c

966

XA_LIMIT(UINT_MAX - 1, UINT_MAX),

lib/test_xarray.c

971

XA_LIMIT(UINT_MAX - 1, UINT_MAX),

lib/test_xarray.c

976

XA_BUG_ON(xa, xa_alloc(xa, &id, xa_mk_index(10), XA_LIMIT(10, 5),

lib/test_xarray.c

979

XA_BUG_ON(xa, xa_alloc(xa, &id, xa_mk_index(10), XA_LIMIT(10, 5),

mm/memcontrol.c

3759

XA_LIMIT(1, MEM_CGROUP_ID_MAX), GFP_KERNEL);

net/ethtool/ioctl.c

1671

XA_LIMIT(1, limit - 1), GFP_KERNEL_ACCOUNT);

net/ethtool/rss.c

1060

XA_LIMIT(1, limit - 1), GFP_KERNEL_ACCOUNT);

net/qrtr/af_qrtr.c

24

XA_LIMIT(QRTR_MIN_EPH_SOCKET, QRTR_MAX_EPH_SOCKET)

net/shaper/shaper.c

357

XA_LIMIT(min, max), GFP_KERNEL);

security/apparmor/secid.c

133

XA_LIMIT(AA_FIRST_SECID, INT_MAX), gfp);