Messages in this thread | | | Date | Fri, 15 Apr 2011 17:13:34 -0400 | From | Christoph Hellwig <> | Subject | Re: hugetlb locking bug. |
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On Fri, Apr 15, 2011 at 11:09:26PM +0200, Peter Zijlstra wrote: > Is there a sane reason they do their own magic, and thus need a copy of > the logic, instead of using the generic code that already has it?
There is not need to use the inode hash for purely in-memory filesystem. The dcache tells us if an entry already exists, so there is no need to a lru list, hash or other overhead.
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