Messages in this thread |  | | Date | Sat, 31 Aug 2002 13:26:42 -0700 | From | Andrew Morton <> | Subject | Re: [RFC] [PATCH] Include LRU in page count |
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Daniel Phillips wrote: > > Manfred suggested an approach to de-racing this race using > atomic_dec_and_lock, which needs to be compared to the current approach.
Could simplify things, but not all architectures have an optimised version. So ia64, mips, parisc and s390 would end up taking the lru lock on every page_cache_release. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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