函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-27 14:53:12
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称：Move @event to the tail of the @ctx's elegible events.

函数原型：static void rotate_ctx(struct perf_event_context *ctx, struct perf_event *event)

返回类型：void

参数：

类型参数名称
struct perf_event_context *ctx
struct perf_event *event
3821  如果rotate_disable则返回
3824  Delete a group from a tree.
3825  Insert @event into @groups' tree; using {@event->cpu, ++@groups->index} for* key (see perf_event_groups_less). This places it last inside the CPU* subtree.
调用者
名称描述
perf_rotate_context