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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-08-30 03:29:58 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-10-06 11:25:01 -0700 |
| commit | 3836f5337f74fedc15981688c3c31dbf4293ae84 (patch) | |
| tree | a38f08f864e18120fdecbb923f685ac875efcc5d /kernel/torture.c | |
| parent | 617783dd99704331e22636388c932450e02ee636 (diff) | |
| download | lwn-3836f5337f74fedc15981688c3c31dbf4293ae84.tar.gz lwn-3836f5337f74fedc15981688c3c31dbf4293ae84.zip | |
torture: Consolidate cond_resched_rcu_qs() into stutter_wait()
This commit moves cond_resched_rcu_qs() into stutter_wait(), saving
a line and also avoiding RCU CPU stall warnings from all torture
loops containing a stutter_wait().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/torture.c')
| -rw-r--r-- | kernel/torture.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/torture.c b/kernel/torture.c index 3e4840633d3e..44aa462d033f 100644 --- a/kernel/torture.c +++ b/kernel/torture.c @@ -523,6 +523,7 @@ static int stutter; */ void stutter_wait(const char *title) { + cond_resched_rcu_qs(); while (READ_ONCE(stutter_pause_test) || (torture_runnable && !READ_ONCE(*torture_runnable))) { if (stutter_pause_test) |