Commit-ID: 728fc565bdfc98dc7086fdcccb3f1e1edf195b20 Gitweb: http://git.kernel.org/tip/728fc565bdfc98dc7086fdcccb3f1e1edf195b20 Author: Gautham R Shenoy <ego@xxxxxxxxxx> AuthorDate: Tue, 14 Apr 2009 09:09:36 +0530 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Tue, 14 Apr 2009 20:39:40 +0200 sched: Avoid printing sched_group::__cpu_power for default case Impact: reduce syslog clutter Commit 46e0bb9c12f4 ("sched: Print sched_group::__cpu_power in sched_domain_debug") produces a messy dmesg output while attempting to print the sched_group::__cpu_power for each group in the sched_domain hierarchy. Fix this by avoid printing the __cpu_power for default cases. (i.e, __cpu_power == SCHED_LOAD_SCALE). Reported-by: Tony Luck <tony.luck@xxxxxxxxx> Signed-off-by: Gautham R Shenoy <ego@xxxxxxxxxx> Fixed-by: Tony Luck <tony.luck@xxxxxxxxx> Cc: a.p.zijlstra@xxxxxxxxx LKML-Reference: <20090414033936.GA534@xxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- kernel/sched.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index e90e70e..b902e58 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7367,8 +7367,12 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level, cpumask_or(groupmask, groupmask, sched_group_cpus(group)); cpulist_scnprintf(str, sizeof(str), sched_group_cpus(group)); - printk(KERN_CONT " %s (__cpu_power = %d)", str, - group->__cpu_power); + + printk(KERN_CONT " %s", str); + if (group->__cpu_power != SCHED_LOAD_SCALE) { + printk(KERN_CONT " (__cpu_power = %d)", + group->__cpu_power); + } group = group->next; } while (group != sd->groups); -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html