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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2008-06-22 22:06:38 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-24 13:36:38 +0200 |
| commit | e3d7be270c5b1be07ffadcc8b56599ad8e975c1d (patch) | |
| tree | 4a6e0d7fe654a1b1ea51c846312442dbed866a04 /kernel/rcutorture.c | |
| parent | Merge branch 'linus' into core/rcu (diff) | |
| download | linux-e3d7be270c5b1be07ffadcc8b56599ad8e975c1d.tar.xz linux-e3d7be270c5b1be07ffadcc8b56599ad8e975c1d.zip | |
rcu, rcutorture: make quiescent rcutorture less power-hungry
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: josh@freedesktop.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: dino@in.ibm.com
Cc: akpm@linux-foundation.org
Cc: torvalds@linux-foundation.org
Cc: vegard.nossum@gmail.com
Cc: adobriyan@gmail.com
Cc: oleg@tv-sign.ru
Cc: bunk@kernel.org
Cc: rjw@sisk.pl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutorture.c')
| -rw-r--r-- | kernel/rcutorture.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c index 27003e2421c7..0c40c13c5402 100644 --- a/kernel/rcutorture.c +++ b/kernel/rcutorture.c @@ -196,7 +196,10 @@ static void rcu_stutter_wait(void) { while (stutter_pause_test || !rcutorture_runnable) - schedule_timeout_interruptible(1); + if (rcutorture_runnable) + schedule_timeout_interruptible(1); + else + schedule_timeout_interruptible(HZ); } /* |