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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-28 12:18:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-28 12:18:02 -0700 |
| commit | cf91b415c8419513ada650a932bfb32a526d4d98 (patch) | |
| tree | b69cc7920d763b07fa0722edf58813dc17206734 /kernel | |
| parent | e6cb6281ef8547fea1243b1c2a4e0f08d9b86ae1 (diff) | |
| parent | 3310d4d38fbc514e7b18bd3b1eea8effdd63b5aa (diff) | |
| download | linux-stable-cf91b415c8419513ada650a932bfb32a526d4d98.tar.gz linux-stable-cf91b415c8419513ada650a932bfb32a526d4d98.tar.bz2 linux-stable-cf91b415c8419513ada650a932bfb32a526d4d98.zip | |
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
nohz: Fix nohz ratelimit
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/tick-sched.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 1d7b9bc1c034..783fbadf2202 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -315,9 +315,6 @@ void tick_nohz_stop_sched_tick(int inidle) goto end; } - if (nohz_ratelimit(cpu)) - goto end; - ts->idle_calls++; /* Read jiffies and the time when jiffies were updated last */ do { @@ -328,7 +325,7 @@ void tick_nohz_stop_sched_tick(int inidle) } while (read_seqretry(&xtime_lock, seq)); if (rcu_needs_cpu(cpu) || printk_needs_cpu(cpu) || - arch_needs_cpu(cpu)) { + arch_needs_cpu(cpu) || nohz_ratelimit(cpu)) { next_jiffies = last_jiffies + 1; delta_jiffies = 1; } else { |