Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\sched_clock.c Create Date:2022-07-28 10:51:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:Clock read function for use when the clock is suspended.* This function makes it appear to sched_clock() as if the clock* stopped counting at its last update.* This function must only be called from the critical* section in sched_clock()

Proto:static u64 notrace suspended_sched_clock_read(void)

Type:u64

Parameter:Nothing

272  seq = aw_read_seqcount - Read the raw seqcount*@s: pointer to seqcount_t* Returns: count to be passed to read_seqcount_retry* raw_read_seqcount opens a read critical section of the given* seqcount without any lockdep checking and without checking or
274  Return epoch_cyc