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authorFrederic Weisbecker <fweisbec@gmail.com>2017-01-31 06:09:47 +0300
committerIngo Molnar <mingo@kernel.org>2017-02-01 11:14:03 +0300
commit42b425b3360a20ed08e0d735623f389bdf5e4500 (patch)
tree8e67c6bcf5f10c45fe16c5101ef781dc69a90348 /fs/proc
parentc833d82df73483c1716243bcd9cb5b6fef94621f (diff)
downloadlinux-42b425b3360a20ed08e0d735623f389bdf5e4500.tar.xz
s390, sched/cputime: Make arch_cpu_idle_time() to return nsecs
This way we don't need to deal with cputime_t details from the core code. 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/1485832191-26889-32-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/stat.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 44475a44cbf1..e47c3e8c4dfe 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -27,7 +27,7 @@ static u64 get_idle_time(int cpu)
idle = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE];
if (cpu_online(cpu) && !nr_iowait_cpu(cpu))
- idle += cputime_to_nsecs(arch_idle_time(cpu));
+ idle += arch_idle_time(cpu);
return idle;
}
@@ -37,7 +37,7 @@ static u64 get_iowait_time(int cpu)
iowait = kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
if (cpu_online(cpu) && nr_iowait_cpu(cpu))
- iowait += cputime_to_nsecs(arch_idle_time(cpu));
+ iowait += arch_idle_time(cpu);
return iowait;
}