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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

io_uring/timeout.c io_timeout_remove() -> io_timeout_cancel()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 cd 3271456481663778816
PARAM_VALUE 1 cd->ctx 4096-ptr_max
PARAM_VALUE 1 cd->file 0
PARAM_VALUE 1 cd->flags 0
PARAM_VALUE 1 cd->opcode 0
PARAM_VALUE 1 cd->seq 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ctx->submit_state.need_plug 0-1
USER_DATA 0 ctx->submit_state.submit_nr 1-u16max[c]
UNITS 0 ctx unit_byte
LOCK2 0 &ctx->completion_lock
TYPE_LOCK (struct io_ring_ctx)->completion_lock

io_uring/cancel.c io_try_cancel() -> io_timeout_cancel()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctx->uring_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->uring_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctx->uring_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctx->uring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ctx->uring_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 cd 3645856099544993792,5919744855165472768,7006306698526613504
PARAM_VALUE 1 cd->ctx 4096-ptr_max
PARAM_VALUE 1 cd->ctx->completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 cd->ctx->uring_lock.dep_map->name 0-255
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 cd->ctx->uring_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 cd->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 cd->file 0,4-u64max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
BUF_SIZE 0 ctx s32min-(-1),1-s32max
BUF_SIZE 1 cd->ctx s32min-(-1),1-s32max
DATA_SOURCE 1 cd $1
BIT_INFO 1 cd->flags 0x0,0xfffffffd
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 cd->data 0-u64max
USER_DATA 1 cd->flags 0-62
USER_DATA 1 cd->opcode 0-255
UNITS 0 ctx unit_byte
LOCK2 0 &ctx->completion_lock
HALF_LOCKED2 &ctx->uring_lock
TYPE_LOCK (struct io_ring_ctx)->completion_lock