Messages in this thread | | | Date | Thu, 8 Feb 2007 23:23:12 -0800 | Subject | Re: [PATCH] remove sb->s_files and file_list_lock usage in dquot.c | From | Bill Huey (hui) <> |
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On Thu, Feb 08, 2007 at 11:14:04PM -0800, Bill Huey wrote: > I have an adaptive lock implementation in my tree that eliminates > the contention between what looks like the IDE layer, work queues and > the anticipatory scheduler, but that's not a real problem unlike what > I've mentioned above. I can get you and others more specifics on the > problem if folks working on the lower layers want it.
Correction, it eliminates all of the "live" contentions where the mutex owner isn't asleep already.
bill
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