From 40565b5aedd6d0ca88b7dfd3859d709d2f6f8cf9 Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Tue, 15 Nov 2016 03:06:51 +0100 Subject: sched/cputime, powerpc, s390: Make scaled cputime arch specific Only s390 and powerpc have hardware facilities allowing to measure cputimes scaled by frequency. On all other architectures utimescaled/stimescaled are equal to utime/stime (however they are accounted separately). Remove {u,s}timescaled accounting on all architectures except powerpc and s390, where those values are explicitly accounted in the proper places. Signed-off-by: Stanislaw Gruszka Signed-off-by: Frederic Weisbecker Cc: Benjamin Herrenschmidt Cc: Heiko Carstens Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Michael Neuling Cc: Paul Mackerras Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20161031162143.GB12646@redhat.com Signed-off-by: Ingo Molnar --- arch/ia64/kernel/time.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/ia64') diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 6f892b94e906..021f44ab4bfb 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -68,7 +68,7 @@ void vtime_account_user(struct task_struct *tsk) if (ti->ac_utime) { delta_utime = cycle_to_cputime(ti->ac_utime); - account_user_time(tsk, delta_utime, delta_utime); + account_user_time(tsk, delta_utime); ti->ac_utime = 0; } } @@ -112,7 +112,7 @@ void vtime_account_system(struct task_struct *tsk) { cputime_t delta = vtime_delta(tsk); - account_system_time(tsk, 0, delta, delta); + account_system_time(tsk, 0, delta); } EXPORT_SYMBOL_GPL(vtime_account_system); -- cgit v1.2.3