函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\hrtimer.h Create Date:2022-07-27 06:40:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：destroy_hrtimer_on_stack

函数原型：static inline void destroy_hrtimer_on_stack(struct hrtimer *timer)

返回类型：void

参数：

类型参数名称
struct hrtimer *timer

NULL

调用者
名称描述
hrtimer_nanosleep_restart
hrtimer_nanosleep
schedule_hrtimeout_range_clockschedule_hrtimeout_range_clock - sleep until timeout*@expires: timeout value (ktime_t)*@delta: slack in expires timeout (ktime_t)*@mode: timer mode*@clock_id: timer clock to be used
futex_wait
futex_lock_piUserspace tried a 0 -> TID atomic transition of the futex value* and failed. The kernel side here does the whole locking operation:* if there are waiters then it will block as a consequence of relying* on rt-mutexes, it does PI, etc
futex_wait_requeue_piex_wait_requeue_pi() - Wait on uaddr and take uaddr2*@uaddr: the futex we initially wait on (non-pi)*@flags: futex flags (FLAGS_SHARED, FLAGS_CLOCKRT, etc
blk_mq_poll_hybrid_sleep