Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
mm/kfence/kfence_test.c test_memcache_alloc_bulk() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 2080 |
| PARAM_VALUE | 2 | size | 100 |
| PARAM_VALUE | 3 | p | 7036214771860512768 |
| BUF_SIZE | 3 | p | 800 |
| NO_OVERFLOW_SIMPLE | 0 | s->object_size |
net/core/skbuff.c napi_skb_cache_get() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 10272 |
| PARAM_VALUE | 2 | size | 32 |
| BUF_SIZE | 3 | p | 1024 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/core/skbuff.c napi_skb_cache_get_bulk() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 10272 |
| PARAM_VALUE | 2 | size | 0-32 |
| PARAM_VALUE | 3 | p | 4096-ptr_max |
| CAPPED_DATA | 2 | size | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh |
net/core/skbuff.c napi_skb_cache_get_bulk() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 10528 |
| PARAM_VALUE | 2 | size | 1-s32max |
| PARAM_VALUE | 3 | p | 4096-ptr_max |
| CAPPED_DATA | 0 | s | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | s->object_size | |
| HALF_LOCKED2 | bh |
mm/kasan/kasan_test_c.c kmem_cache_bulk() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 1-ptr_max |
| PARAM_VALUE | 1 | flags | 3264 |
| PARAM_VALUE | 2 | size | 10 |
| PARAM_VALUE | 3 | p | 3878332839798845440 |
| BUF_SIZE | 3 | p | 80 |
net/bpf/test_run.c xdp_recv_frames() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 2336 |
| PARAM_VALUE | 2 | size | 1-s32max |
| PARAM_VALUE | 3 | p | 16,4096-ptr_max |
| DATA_SOURCE | 2 | size | $1 |
| DATA_SOURCE | 3 | p | $2 |
| LOCK2 | bh | ||
| LOCK2 | rcu_read |
io_uring/io_uring.c __io_alloc_req_refill() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 11712 |
| PARAM_VALUE | 2 | size | 8 |
| PARAM_VALUE | 3 | p | 4788612938105913344 |
| BUF_SIZE | 3 | p | 64 |
| UNITS | 2 | size | unit_array_size |
| HALF_LOCKED2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | &sqd->lock | ||
| TYPE_LOCK | (struct io_ring_ctx)->uring_lock |
drivers/gpu/drm/msm/msm_iommu.c msm_iommu_pagetable_prealloc_allocate() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 3264 |
| PARAM_VALUE | 2 | size | 1-u32max |
| PARAM_VALUE | 3 | p | 1-18446744073709551614 |
| BUF_SIZE | 3 | p | 8-34359738360 |
| BUF_SIZE | 3 | p | 8-34359738360 |
| DATA_SOURCE | 0 | s | r get_pt_cache |
| DATA_SOURCE | 3 | p | r __kvmalloc_node_noprof |
| NO_OVERFLOW_SIMPLE | 2 | size | |
| UNITS | 2 | size | unit_array_size |
| ELEM_COUNT | 3 | ==p2 | 8051 |
| LOCK2 | &queue->lock | ||
| TYPE_LOCK | (struct msm_gpu_submitqueue)->lock |
lib/test_meminit.c do_kmem_cache_size() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 3264,3520 |
| PARAM_VALUE | 2 | size | 100 |
| PARAM_VALUE | 3 | p | 5804877478849916928 |
| BUF_SIZE | 3 | p | 800 |
| FUZZY_MAX | 1 | flags | 3520 |
| BIT_INFO | 1 | flags | 0xcc0,0xdff |
| HARD_MAX | 1 | flags | 3520 |
| NO_OVERFLOW_SIMPLE | 0 | s->object_size |
lib/test_meminit.c do_kmem_cache_size_bulk() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 3264 |
| PARAM_VALUE | 2 | size | 10 |
| PARAM_VALUE | 3 | p | 3653192296877342720 |
| BUF_SIZE | 3 | p | 80 |
| NO_OVERFLOW_SIMPLE | 0 | s->object_size |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_op_ctx_prealloc_pts() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 3264 |
| PARAM_VALUE | 2 | size | 0 |
| PARAM_VALUE | 3 | p | 16 |
| BUF_SIZE | 3 | p | 0 |
| DATA_SOURCE | 3 | p | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 0[c] |
| UNITS | 2 | size | unit_array_size |
| ELEM_COUNT | 3 | ==p2 | 8051 |
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_prepare_unmap_op_ctx() -> kmem_cache_alloc_bulk_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | flags | 3264 |
| PARAM_VALUE | 2 | size | 1-2 |
| PARAM_VALUE | 3 | p | 4096-ptr_max |
| BUF_SIZE | 3 | p | 8-16 |
| BUF_SIZE | 3 | p | 8-16 |
| DATA_SOURCE | 3 | p | r _kzalloc_noprof |
| FUZZY_MAX | 2 | size | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 2 | size | |
| UNITS | 2 | size | unit_array_size |
| ELEM_COUNT | 3 | ==p2 | 8051 |
| HALF_LOCKED2 | global &drm_unplug_srcu |