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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 9 files:

Smatch caller information:

arch/x86/events/intel/bts.c __bts_event_start() -> perf_get_aux()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

arch/x86/events/intel/bts.c bts_event_stop() -> perf_get_aux()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 _T->flags

arch/x86/events/intel/bts.c bts_update() -> perf_get_aux()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

arch/x86/events/intel/bts.c intel_bts_interrupt() -> perf_get_aux()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/hwtracing/ptt/hisi_ptt.c hisi_ptt_update_aux() -> perf_get_aux()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
BUF_SIZE 0 handle 56
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hisi_ptt->pmu_lock

arch/x86/events/intel/pt.c intel_pt_interrupt() -> perf_get_aux()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
PARAM_VALUE 0 handle->event 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

arch/x86/events/intel/pt.c pt_config() -> perf_get_aux()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 &event->child_mutex
HALF_LOCKED2 _T->flags

arch/x86/events/intel/pt.c pt_event_snapshot_aux() -> perf_get_aux()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 rcu_read

arch/x86/events/intel/pt.c pt_event_stop() -> perf_get_aux()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 irq

arch/x86/events/intel/pt.c pt_handle_status() -> perf_get_aux()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
PARAM_VALUE 0 handle->event 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/events/intel/pt.c pt_update_head() -> perf_get_aux()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
PARAM_VALUE 0 handle->event 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read