函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\workqueue.c Create Date:2022-07-27 10:24:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Do we need a new worker? Called from manager.

函数原型：static bool need_to_create_worker(struct worker_pool *pool)

返回类型：bool

参数：

类型参数名称
struct worker_pool *pool
796  返回:Need to wake up a worker? Called from anything but currently* running workers.* Note that, because unbound workers never contribute to nr_running, this* function will always return %true for unbound pools as long as the* worklist isn't empty.且非Can I start working? Called from busy but !running workers.
调用者
名称描述
pool_mayday_timeout
maybe_create_workermaybe_create_worker - create a new worker if necessary*@pool: pool to create a new worker for* Create a new worker for @pool if necessary
rescuer_threadscuer_thread - the rescuer thread function*@__rescuer: self* Workqueue rescuer thread function