ktime_get

函数名称：ktime_get_ts64 - get the monotonic clock in timespec64 format*@ts: pointer to timespec variable* The function calculates the monotonic clock from the realtime* clock and the wall_to_monotonic offset and stores the result

函数原型：void ktime_get_ts64(struct timespec64 *ts)

返回类型：void

参数：

类型	参数	名称
struct timespec64 *	ts

882

tk等于timekeeper

887

WARN_ON(lag for if timekeeping is suspended )

889

循环

890

seq等于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

891

seconds 等于xtime_sec

892

nsec等于timekeeping_get_ns( & tkr_mono)

893

tomono等于wall_to_monotonic

895

当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 循环

897

seconds 加等于 seconds

898

nanoseconds 等于0

899

mespec64_add_ns - Adds nanoseconds to a timespec64*@a: pointer to timespec64 to be incremented*@ns: unsigned nanoseconds value to be added* This must always be inlined because its used from the x86-64 vdso,* which cannot call other kernel functions.

**调用者**
名称	描述
posix_ktime_get_ts	Get monotonic time for posix timers
do_clock_gettime
udelay_test_show
poll_select_set_timeout	poll_select_set_timeout - helper function to setup the timeout value@to: pointer to timespec64 variable for the final timeout@sec: seconds (from user space)@nsec: nanoseconds (from user space) Note, we do not use a timespec for the user space value
poll_select_finish
ep_set_mstimeout
ktime_get_ts
select_estimate_accuracy

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告