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| author | Ingo Molnar <mingo@elte.hu> | 2007-07-11 21:21:47 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-13 10:10:08 -0700 |
| commit | a5968df8737eda477d9d1038f5428ebd4d0884e1 (patch) | |
| tree | 59b8c15aa6a7dee6eb6ce5a9aa1e970b7a183f65 /kernel/sched.c | |
| parent | e127031f4f76dc367c5d2f9d883715730dd82f7d (diff) | |
| download | lwn-a5968df8737eda477d9d1038f5428ebd4d0884e1.tar.gz lwn-a5968df8737eda477d9d1038f5428ebd4d0884e1.zip | |
[PATCH] sched: allow larger granularity
Allow granularity up to 100 msecs, instead of 10 msecs.
(needed on larger boxes)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 2ab7fa8039ae..9088c2d97148 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4778,7 +4778,7 @@ cpumask_t nohz_cpu_mask = CPU_MASK_NONE; static inline void sched_init_granularity(void) { unsigned int factor = 1 + ilog2(num_online_cpus()); - const unsigned long gran_limit = 10000000; + const unsigned long gran_limit = 100000000; sysctl_sched_granularity *= factor; if (sysctl_sched_granularity > gran_limit) |