Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/fork.c alloc_task_struct_node() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3264 |
| DATA_SOURCE | 2 | node | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memcontrol.c alloc_mem_cgroup_per_node_info() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3520 |
| PARAM_VALUE | 2 | node | 0-64 |
| CAPPED_DATA | 2 | node | 1 |
| DATA_SOURCE | 2 | node | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cgroup_mutex |
mm/slub.c init_kmem_cache_nodes() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 0,4096-ptr_max |
| PARAM_VALUE | 1 | gfpflags | 3264 |
| PARAM_VALUE | 2 | node | 0-64 |
| CAPPED_DATA | 2 | node | 1 |
| NO_OVERFLOW_SIMPLE | 0 | s->object_size | |
| HALF_LOCKED2 | global &slab_mutex | ||
| HALF_LOCKED2 | irq |
net/core/skbuff.c __alloc_skb() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 0,2-u32max |
| DATA_SOURCE | 2 | node | $3 |
| BIT_INFO | 1 | gfpflags | 0x0,0xfffffffe |
net/core/skbuff.c kmalloc_pfmemalloc() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | gfpflags | $1 |
| DATA_SOURCE | 2 | node | $2 |
| BIT_INFO | 1 | gfpflags | 0x0,0xffbfffee |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/core/skbuff.c kmalloc_reserve() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 0,8192-u32max |
| DATA_SOURCE | 2 | node | $2 |
| BIT_INFO | 1 | gfpflags | 0x82000,0xffbfffee |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/scsi/scsi_lib.c scsi_mq_init_request() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3264 |
| DATA_SOURCE | 2 | node | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 2 | node | s32min-s32max |
| HALF_LOCKED2 | &set->tag_list_lock | ||
| HALF_LOCKED2 | &set->update_nr_hwq_lock |
mm/zswap.c zswap_entry_cache_alloc() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3264 |
| PARAM_VALUE | 2 | node | 0-1023 |
| DATA_SOURCE | 1 | gfpflags | $0 |
| DATA_SOURCE | 2 | node | $1 |
block/bfq-iosched.c bfq_get_queue() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 10496 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bfqd->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct bfq_data)->lock |
net/openvswitch/flow_table.c ovs_flow_alloc() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3520 |
| PARAM_VALUE | 2 | node | (-1)-0 |
| FUZZY_MAX | 2 | node | 0 |
| HARD_MAX | 2 | node | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
arch/x86/events/intel/lbr.c reserve_lbr_buffers() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 1-u64max |
| PARAM_VALUE | 1 | gfpflags | 3520 |
| LOCK2 | _T->lock | ||
| LOCK2 | global &pmc_reserve_mutex | ||
| HALF_LOCKED2 | &event->group_leader->ctx->mutex |
block/blk-core.c blk_alloc_queue() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3520 |
| DATA_SOURCE | 2 | node | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/openvswitch/flow.c ovs_flow_stats_update() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 2631680 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &stats->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct sw_flow_stats)->lock |
mm/vmalloc.c alloc_vmap_area() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 0,32-17558752 |
| DATA_SOURCE | 2 | node | $4 |
| BIT_INFO | 1 | gfpflags | 0x0,0x10bece0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | node | 0-s32max |
mm/vmalloc.c preload_this_cpu_lock() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 0,32-17558752 |
| DATA_SOURCE | 1 | gfpflags | $1 |
| DATA_SOURCE | 2 | node | $2 |
| BIT_INFO | 1 | gfpflags | 0x0,0x10bece0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 2 | node | s32min-(-2),0-s32max[c] |
| USER_DATA | 2 | node | 0-s32max |
block/blk-ioc.c alloc_io_context() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 2336,3520 |
| DATA_SOURCE | 2 | node | $1 |
| BIT_INFO | 1 | gfpflags | 0x100,0xfff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
block/blk-ioc.c ioc_create_icq() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 2336 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/workqueue.c alloc_and_link_percpu_pwqs() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 0,4096-ptr_max |
| PARAM_VALUE | 1 | gfpflags | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &wq_pool_mutex |
kernel/workqueue.c alloc_pwq() -> kmem_cache_alloc_node_noprof()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gfpflags | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &wq_pool_mutex |