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| author | George Dunlap <george.dunlap@eu.citrix.com> | 2012-02-23 10:15:40 +0000 |
|---|---|---|
| committer | George Dunlap <george.dunlap@eu.citrix.com> | 2012-02-23 10:15:40 +0000 |
| commit | 558ab895129b568e4ff77e5974d5ffadf708e618 (patch) | |
| tree | f3514230b7afcaa15caba6b2d83a892dca74d8c7 | |
| parent | 07f06f76ec5aa7b452603e743f236662e3eb1240 (diff) | |
| download | xen-558ab895129b568e4ff77e5974d5ffadf708e618.tar.gz xen-558ab895129b568e4ff77e5974d5ffadf708e618.tar.bz2 xen-558ab895129b568e4ff77e5974d5ffadf708e618.zip | |
scheduler: Add a #define for the default ratelimit
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
| -rw-r--r-- | xen/common/schedule.c | 2 | ||||
| -rw-r--r-- | xen/include/xen/sched-if.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/xen/common/schedule.c b/xen/common/schedule.c index 3505c8b302..24f89467a1 100644 --- a/xen/common/schedule.c +++ b/xen/common/schedule.c @@ -50,7 +50,7 @@ boolean_param("sched_smt_power_savings", sched_smt_power_savings); /* Default scheduling rate limit: 1ms * The behavior when sched_ratelimit_us is greater than sched_credit_tslice_ms is undefined * */ -int sched_ratelimit_us = 1000; +int sched_ratelimit_us = SCHED_DEFAULT_RATELIMIT_US; integer_param("sched_ratelimit_us", sched_ratelimit_us); /* Various timer handlers. */ static void s_timer_fn(void *unused); diff --git a/xen/include/xen/sched-if.h b/xen/include/xen/sched-if.h index d6fa15a702..bd6186a9f1 100644 --- a/xen/include/xen/sched-if.h +++ b/xen/include/xen/sched-if.h @@ -18,6 +18,7 @@ extern cpumask_t cpupool_free_cpus; /* Scheduler generic parameters * */ +#define SCHED_DEFAULT_RATELIMIT_US 1000 extern int sched_ratelimit_us; |