Messages in this thread | | | Date | Mon, 7 Feb 2011 17:28:06 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] mm: Add hook of freepage |
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On Mon, 07 Feb 2011 10:37:01 +0100 Miklos Szeredi <mszeredi@suse.cz> wrote:
> On Mon, 2011-02-07 at 00:08 +0900, Minchan Kim wrote: > > Recently, "Call the filesystem back whenever a page is removed from > > the page cache(6072d13c)" added new freepage hook in page cache > > drop function. > > > > So, replace_page_cache_page should call freepage to support > > page cleanup to fs. > > Thanks Minchan for fixing this.
What's happening with mm-add-replace_page_cache_page-function.patch, btw? When last discussed nearly three weeks ago we had identified:
1) remove radix_tree_preload 2) single radix_tree_lookup_slot and replace radix tree slot 3) page accounting optimization if both pages are in same zone.
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