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 14:51:01
Last Modify:2022-05-20 07:50:19 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Helper function to delete event from its groups.

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

返回类型：void

参数：

类型参数名称
struct perf_event *event
struct perf_event_context *ctx
1608  groups等于Extract pinned or flexible groups from the context* based on event attrs bits.
1609  Delete a group from a tree.
调用者
名称描述
list_del_eventRemove an event from the lists for its context.* Must be called with ctx->mutex and ctx->lock held.