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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-07 14:45:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-07 14:45:22 -0800 |
| commit | 8a9172356f747dc3734cc8043a44bbe158f44749 (patch) | |
| tree | c4da6a57187fdbbd92b094bb4c5ad9330c36a07b /kernel | |
| parent | 609b07b72d3caaa8eed3a238886467946b78fa5e (diff) | |
| parent | fa3aa7a54fe6d3abf128f13cd4bbd40eaa48fed2 (diff) | |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Ingo Molnar:
"This includes a fix for lockups caused by incorrect nsecs related
cleanup, and a capabilities check fix for timerfd"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
jiffies: Revert bogus conversion of NSEC_PER_SEC to TICK_NSEC
timerfd: Only check CAP_WAKE_ALARM when it is needed
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/jiffies.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/jiffies.c b/kernel/time/jiffies.c index 7906b3f0c41a..497719127bf9 100644 --- a/kernel/time/jiffies.c +++ b/kernel/time/jiffies.c @@ -125,7 +125,7 @@ int register_refined_jiffies(long cycles_per_second) shift_hz += cycles_per_tick/2; do_div(shift_hz, cycles_per_tick); /* Calculate nsec_per_tick using shift_hz */ - nsec_per_tick = (u64)TICK_NSEC << 8; + nsec_per_tick = (u64)NSEC_PER_SEC << 8; nsec_per_tick += (u32)shift_hz/2; do_div(nsec_per_tick, (u32)shift_hz); |