Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:32:55
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:task_ctx_sched_out

Proto:static void task_ctx_sched_out(struct perf_cpu_context *cpuctx, struct perf_event_context *ctx, enum event_type_t event_type)

Type:void

Parameter:

TypeParameterName
struct perf_cpu_context *cpuctx
struct perf_event_context *ctx
enum event_type_tevent_type
2510  If Not task_ctx Then Return
2513  If WARN_ON_ONCE(ctx != task_ctx) Then Return
2516  ctx_sched_out(ctx, cpuctx, event_type)
Caller
NameDescribe
ctx_reschedWe want to maintain the following priority of scheduling:* - CPU pinned (EVENT_CPU | EVENT_PINNED)* - task pinned (EVENT_PINNED)* - CPU flexible (EVENT_CPU | EVENT_FLEXIBLE)* - task flexible (EVENT_FLEXIBLE)
perf_event_context_sched_out
perf_event_exit_task_context