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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-26 01:30:04 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-26 01:30:04 +0300 |
commit | 3ddc76dfc786cc6f87852693227fb0b1f124f807 (patch) | |
tree | 8192b4721e05cf6823087f9696db8c0c8f144b02 /include/linux/tick.h | |
parent | b272f732f888d4cf43c943a40c9aaa836f9b7431 (diff) | |
parent | 1f3a8e49d8f28f498b8694464623ac20aebfe62a (diff) | |
download | linux-3ddc76dfc786cc6f87852693227fb0b1f124f807.tar.xz |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer type cleanups from Thomas Gleixner:
"This series does a tree wide cleanup of types related to
timers/timekeeping.
- Get rid of cycles_t and use a plain u64. The type is not really
helpful and caused more confusion than clarity
- Get rid of the ktime union. The union has become useless as we use
the scalar nanoseconds storage unconditionally now. The 32bit
timespec alike storage got removed due to the Y2038 limitations
some time ago.
That leaves the odd union access around for no reason. Clean it up.
Both changes have been done with coccinelle and a small amount of
manual mopping up"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
ktime: Get rid of ktime_equal()
ktime: Cleanup ktime_set() usage
ktime: Get rid of the union
clocksource: Use a plain u64 instead of cycle_t
Diffstat (limited to 'include/linux/tick.h')
-rw-r--r-- | include/linux/tick.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/tick.h b/include/linux/tick.h index 62be0786d6d0..a04fea19676f 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -127,9 +127,7 @@ static inline void tick_nohz_idle_exit(void) { } static inline ktime_t tick_nohz_get_sleep_length(void) { - ktime_t len = { .tv64 = NSEC_PER_SEC/HZ }; - - return len; + return NSEC_PER_SEC / HZ; } static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; } static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; } |