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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2017-01-31 04:09:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-02-01 09:13:58 +0100 |
| commit | fb8b049c988f1ff460b063b8a41ea9a3c79921c2 (patch) | |
| tree | a2aad5cdf6dca86c9ce41b39a5f78e15fe537b8b /arch/ia64 | |
| parent | 18b43a9bd7ae91185e398dd983fb4fffb9e81b3a (diff) | |
| download | linux-fb8b049c988f1ff460b063b8a41ea9a3c79921c2.tar.gz linux-fb8b049c988f1ff460b063b8a41ea9a3c79921c2.tar.xz | |
sched/cputime: Push time to account_system_time() in nsecs
This is one more step toward converting cputime accounting to pure nsecs.
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/1485832191-26889-25-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/time.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 5dc801d97790..f15bca4776a7 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -21,6 +21,7 @@ #include <linux/timex.h> #include <linux/timekeeper_internal.h> #include <linux/platform_device.h> +#include <linux/cputime.h> #include <asm/machvec.h> #include <asm/delay.h> @@ -64,29 +65,29 @@ extern cputime_t cycle_to_cputime(u64 cyc); void vtime_flush(struct task_struct *tsk) { struct thread_info *ti = task_thread_info(tsk); - cputime_t delta; + u64 delta; if (ti->utime) account_user_time(tsk, cputime_to_nsecs(cycle_to_cputime(ti->utime))); if (ti->gtime) - account_guest_time(tsk, cycle_to_cputime(ti->gtime)); + account_guest_time(tsk, cputime_to_nsecs(cycle_to_cputime(ti->gtime))); if (ti->idle_time) account_idle_time(cputime_to_nsecs(cycle_to_cputime(ti->idle_time))); if (ti->stime) { - delta = cycle_to_cputime(ti->stime); + delta = cputime_to_nsecs(cycle_to_cputime(ti->stime)); account_system_index_time(tsk, delta, CPUTIME_SYSTEM); } if (ti->hardirq_time) { - delta = cycle_to_cputime(ti->hardirq_time); + delta = cputime_to_nsecs(cycle_to_cputime(ti->hardirq_time)); account_system_index_time(tsk, delta, CPUTIME_IRQ); } if (ti->softirq_time) { - delta = cycle_to_cputime(ti->softirq_time); + delta = cputime_to_nsecs(cycle_to_cputime(ti->softirq_time)); account_system_index_time(tsk, delta, CPUTIME_SOFTIRQ); } |