Function report | 
Source Code:kernel\time\timekeeping.c | 
Create Date:2022-07-28 10:41:47 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:timekeeping_get_ns
Proto:static inline u64 timekeeping_get_ns(const struct tk_read_base *tkr)
Type:u64
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| const struct tk_read_base * | tkr | 
| 374 | delta = timekeeping_get_delta(tkr) | 
| 375 | Return timekeeping_delta_to_ns(tkr, delta) | 
| Name | Describe | 
|---|---|
| ktime_get_real_ts64 | ktime_get_real_ts64 - Returns the time of day in a timespec64.*@ts: pointer to the timespec to be set* Returns the time of day in a timespec64 (WARN if suspended). | 
| ktime_get | |
| ktime_get_with_offset | |
| ktime_get_raw | ktime_get_raw - Returns the raw monotonic time in ktime_t format | 
| ktime_get_ts64 | 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 | 
| ktime_get_raw_ts64 | ktime_get_raw_ts64 - Returns the raw monotonic time in a timespec*@ts: pointer to the timespec64 to be set* Returns the raw monotonic time (completely un-modified by ntp) | 
| ktime_get_update_offsets_now | ktime_get_update_offsets_now - hrtimer helper*@cwsseq: pointer to check and store the clock was set sequence number*@offs_real: pointer to storage for monotonic -> realtime offset*@offs_boot: pointer to storage for monotonic -> boottime offset*@offs_tai: | 
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