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| author |   Frederic Weisbecker <fweisbec@gmail.com> | 2017-01-31 04:09:34 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-02-01 09:13:54 +0100 |
| commit | ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea (patch) | |
| tree | ac4a9204986f4b9f4a59ec798ecb6ffcaf3a0781 /kernel/sched/cputime.c | |
| parent | timers/posix-timers: Use TICK_NSEC instead of a dynamically ad-hoc calculated version (diff) | |
| download | linux-dev-ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea.tar.xz linux-dev-ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea.zip | |
timers/posix-timers: Convert internals to use nsecs
Use the new nsec based cputime accessors as part of the whole cputime
conversion from cputime_t to nsecs.
Also convert posix-cpu-timers to use nsec based internal counters to
simplify it.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Link: http://lkml.kernel.org/r/1485832191-26889-19-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched/cputime.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index bee6c97b1e83..f7b9624c7df0 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -122,7 +122,7 @@ void account_user_time(struct task_struct *p, cputime_t cputime) /* Add user time to process. */ p->utime += cputime_to_nsecs(cputime); - account_group_user_time(p, cputime); + account_group_user_time(p, cputime_to_nsecs(cputime)); index = (task_nice(p) > 0) ? CPUTIME_NICE : CPUTIME_USER; @@ -144,7 +144,7 @@ void account_guest_time(struct task_struct *p, cputime_t cputime) /* Add guest time to process. */ p->utime += cputime_to_nsecs(cputime); - account_group_user_time(p, cputime); + account_group_user_time(p, cputime_to_nsecs(cputime)); p->gtime += cputime_to_nsecs(cputime); /* Add guest time to cpustat. */ @@ -168,7 +168,7 @@ void account_system_index_time(struct task_struct *p, { /* Add system time to process. */ p->stime += cputime_to_nsecs(cputime); - account_group_system_time(p, cputime); + account_group_system_time(p, cputime_to_nsecs(cputime)); /* Add system time to cpustat. */ task_group_account_field(p, index, cputime_to_nsecs(cputime)); |