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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-27 07:04:22 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-27 07:04:22 -0400 |
| commit | 2b776b54bca8c6f3b3a37f89bd80863b688bd8dd (patch) | |
| tree | 364b2cb3d18b156c1a008891beae951353d44d08 /kernel | |
| parent | a8a31fdccabb244dd788090c6974784401f7c5a8 (diff) | |
| parent | 7f2cbcbcafbca5360efbd175b3320852b8f7c637 (diff) | |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
"A small set of fixes for time(keeping):
- Add a missing include to prevent compiler warnings.
- Make the VDSO implementation of clock_getres() POSIX compliant
again. A recent change dropped the NULL pointer guard which is
required as NULL is a valid pointer value for this function.
- Fix two function documentation typos"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
posix-cpu-timers: Fix two trivial comments
timers/sched_clock: Include local timekeeping.h for missing declarations
lib/vdso: Make clock_getres() POSIX compliant again
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/posix-cpu-timers.c | 6 | ||||
| -rw-r--r-- | kernel/time/sched_clock.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index 92a431981b1c..42d512fcfda2 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -266,7 +266,7 @@ static void update_gt_cputime(struct task_cputime_atomic *cputime_atomic, /** * thread_group_sample_cputime - Sample cputime for a given task * @tsk: Task for which cputime needs to be started - * @iimes: Storage for time samples + * @samples: Storage for time samples * * Called from sys_getitimer() to calculate the expiry time of an active * timer. That means group cputime accounting is already active. Called @@ -1038,12 +1038,12 @@ unlock: * member of @pct->bases[CLK].nextevt. False otherwise */ static inline bool -task_cputimers_expired(const u64 *sample, struct posix_cputimers *pct) +task_cputimers_expired(const u64 *samples, struct posix_cputimers *pct) { int i; for (i = 0; i < CPUCLOCK_MAX; i++) { - if (sample[i] >= pct->bases[i].nextevt) + if (samples[i] >= pct->bases[i].nextevt) return true; } return false; diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c index 142b07619918..dbd69052eaa6 100644 --- a/kernel/time/sched_clock.c +++ b/kernel/time/sched_clock.c @@ -17,6 +17,8 @@ #include <linux/seqlock.h> #include <linux/bitops.h> +#include "timekeeping.h" + /** * struct clock_read_data - data required to read from sched_clock() * |