Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\timekeeping.c Create Date:2022-07-28 10:42:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ktime_get_coarse_real_ts64

Proto:void ktime_get_coarse_real_ts64(struct timespec64 *ts)

Type:void

Parameter:

TypeParameterName
struct timespec64 *ts
2162  tk = timekeeper
2165  Do
2166  seq = ad_seqcount_begin - begin a seq-read critical section*@s: pointer to seqcount_t* Returns: count to be passed to read_seqcount_retry* read_seqcount_begin opens a read critical section of the given seqcount
2168  ts = tk_xtime(tk)
2169  When ad_seqcount_retry - end a seq-read critical section*@s: pointer to seqcount_t*@start: count, from read_seqcount_begin* Returns: 1 if retry is required, else 0* read_seqcount_retry closes a read critical section of the given seqcount cycle
Caller
NameDescribe
posix_get_realtime_coarse
audit_get_stamp
__audit_syscall_entry__audit_syscall_entry - fill in an audit record at syscall entry*@major: major syscall type (function)*@a1: additional syscall register 1*@a2: additional syscall register 2*@a3: additional syscall register 3*@a4: additional syscall register 4