函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\hrtimer.c Create Date:2022-07-27 11:41:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：schedule_hrtimeout - sleep until timeout*@expires: timeout value (ktime_t)*@mode: timer mode* Make the current task sleep until the given expiry time has* elapsed. The routine will return immediately unless

函数原型：int __sched schedule_hrtimeout(ktime_t *expires, const enum hrtimer_mode mode)

返回类型：int

参数：

类型参数名称
ktime_t *expires
const enum hrtimer_modemode
2209  返回:schedule_hrtimeout_range - sleep until timeout*@expires: timeout value (ktime_t)*@delta: slack in expires timeout (ktime_t)*@mode: timer mode* Make the current task sleep until the given expiry time has* elapsed. The routine will return immediately unless
调用者
名称描述
torture_shutdownCause the torture test to shutdown the system after the test has* run for the time specified by the shutdown_secs parameter.
blkcg_maybe_throttle_blkgThis is called when we want to actually walk up the hierarchy and check to* see if we need to throttle, and then actually throttle if there is some* accumulated delay. This should only be called upon return to user space so