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SubjectRe: [lkp] [sched/preempt] 103637a5b94: 12.4% fsmark.app_overhead, -1.4% fsmark.files_per_sec
On Sat, Jul 25, 2015 at 07:32:03PM +0300, Konstantin Khlebnikov wrote:
> I guess that's because of cond_resched_lock() usage in nfs_scan_commit_list().
> My patch fixes cond_resched_lock() which never worked since v3.13.

Yeah, I wasn't surprised to see preemptions go up with this patch, not
total throughput suffer a bit due to that.


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