Function report |
Source Code:kernel\time\hrtimer.c |
Create Date:2022-07-28 10:40:32 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Add two ktime values and do a safety check for overflow:
Proto:ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs)
Type:ktime_t
Parameter:
Type | Parameter | Name |
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const ktime_t | lhs | |
const ktime_t | rhs |
325 | res = Same as ktime_add(), but avoids undefined behaviour on overflow; however,* this means that you must check the result for overflow yourself.(lhs, rhs) |
334 | Return res |
Name | Describe |
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__hrtimer_start_range_ns | |
alarm_start_relative | alarm_start_relative - Sets a relative alarm to fire*@alarm: ptr to alarm to set*@start: time relative to now to run the alarm |
alarm_forward | |
common_hrtimer_arm | |
SYSCALL_DEFINE6 | |
hrtimer_set_expires_range | |
hrtimer_set_expires_range_ns | |
hrtimer_add_expires |
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