Messages in this thread | | | Date | Fri, 6 May 2011 20:06:46 +0200 | From | Andrea Arcangeli <> | Subject | Re: [PATCH]mm/page_alloc.c: no need del from lru |
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Hello,
On Fri, May 06, 2011 at 11:01:21PM +0800, Figo.zhang wrote: > > split_free_page() the page is still free page, it is no need del from lru.
This is in the buddy freelist, see the other list_add in page_alloc.c. It's not the lru as in release_pages. I see little chance that if this was wrong it could go unnoticed so long without major mm corruption reported. Removing it also should result in heavy mm corruption.
Thanks, Andrea
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