Messages in this thread | | | Date | Mon, 30 Jan 2006 18:31:48 +0300 | From | Kirill Korotaev <> | Subject | Re: [PATCH] shrink_dcache_parent() races against shrink_dcache_memory() |
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> No, the fast path (more frequent) is s_prunes == 0. > > sb->s_prunes--; > if (likely(!sb->s_prunes)) > wake_up(&sb->s_wait_prunes); > > This is only optimizing a rare case ... and unmounting isn't very time > critical. Yeah, you are right. I was thinking about 2 things at the same time and was wrong :)
Kirill
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