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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2017-01-05 18:11:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-01-14 09:54:13 +0100 |
| commit | c8d7dabf8f91fadd265e6eb87afb201d14ea299b (patch) | |
| tree | 8e271048be7c1ed9d94e45572eb4ee45e77f6b20 /kernel/sched/cputime.c | |
| parent | b7394a5f4ce9542666cc68422c3594ea854adc2c (diff) | |
| download | op-kernel-dev-c8d7dabf8f91fadd265e6eb87afb201d14ea299b.zip op-kernel-dev-c8d7dabf8f91fadd265e6eb87afb201d14ea299b.tar.gz | |
sched/cputime: Rename vtime_account_user() to vtime_flush()
CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y used to accumulate user time and
account it on ticks and context switches only through the
vtime_account_user() function.
Now this model has been generalized on the 3 archs for all kind of
cputime (system, irq, ...) and all the cputime flushing happens under
vtime_account_user().
So let's rename this function to better reflect its new role.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
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: Tony Luck <tony.luck@intel.com>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Link: http://lkml.kernel.org/r/1483636310-6557-11-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/cputime.c')
| -rw-r--r-- | kernel/sched/cputime.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 5813ee4..f7c14cc 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -437,9 +437,7 @@ void vtime_common_task_switch(struct task_struct *prev) else vtime_account_system(prev); -#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE - vtime_account_user(prev); -#endif + vtime_flush(prev); arch_vtime_task_switch(prev); } #endif |
