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authorFrederic Weisbecker <fweisbec@gmail.com>2017-01-05 18:11:50 +0100
committerIngo Molnar <mingo@kernel.org>2017-01-14 09:54:13 +0100
commitc8d7dabf8f91fadd265e6eb87afb201d14ea299b (patch)
tree8e271048be7c1ed9d94e45572eb4ee45e77f6b20 /kernel/sched/cputime.c
parentb7394a5f4ce9542666cc68422c3594ea854adc2c (diff)
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.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
index 5813ee4a5168..f7c14cc71d06 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