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posix-cpu-timers: Fix two trivial comments 

Recent changes modified the function arguments of
thread_group_sample_cputime() and task_cputimers_expired(), but forgot to
update the comments. Fix it up.

[ tglx: Changed the argument name of task_cputimers_expired() as the pointer
  	points to an array of samples. ]

Fixes: b7be4ef136 ("posix-cpu-timers: Switch thread group sampling to array")
Fixes: 001f797143 ("posix-cpu-timers: Make expiry checks array based")
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1571643852-21848-1-git-send-email-wang.yi59@zte.com.cn
This commit is contained in:
Yi Wang 2019-10-21 15:44:12 +08:00 committed by Thomas Gleixner
parent 086ee46b08
commit 7f2cbcbcaf
1 changed files with 3 additions and 3 deletions
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6
kernel/time/posix-cpu-timers.c
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@ -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;