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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/events/core.c __update_cgrp_guest_time() -> update_perf_time_ctx()

Type Parameter Key Value
PARAM_VALUE 0 time 4096-ptr_max
DATA_SOURCE 1 now $1
DATA_SOURCE 2 adv $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/events/core.c __update_context_guest_time() -> update_perf_time_ctx()

Type Parameter Key Value
PARAM_VALUE 0 time 4096-ptr_max
DATA_SOURCE 2 adv $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cpuctx->ctx.lock
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 &ctx->mutex
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read

kernel/events/core.c __update_context_time() -> update_perf_time_ctx()

Type Parameter Key Value
PARAM_VALUE 0 time 4096-ptr_max
DATA_SOURCE 2 adv $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 irq

kernel/events/core.c perf_cgroup_set_timestamp() -> update_perf_time_ctx()

Type Parameter Key Value
PARAM_VALUE 2 adv 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 irq

kernel/events/core.c update_cgrp_time() -> update_perf_time_ctx()

Type Parameter Key Value
PARAM_VALUE 2 adv 1
DATA_SOURCE 1 now $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL