[lkml]   [2011]   [Dec]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 1/4] memcg: simplify page cache charging.
On Wed, 14 Dec 2011 16:49:22 +0900
KAMEZAWA Hiroyuki <> wrote:

> Because of commit ef6a3c6311, FUSE uses replace_page_cache() instead
> of add_to_page_cache(). Then, mem_cgroup_cache_charge() is not
> called against FUSE's pages from splice.

Speaking of ef6a3c6311 ("mm: add replace_page_cache_page() function"),
may I pathetically remind people that it's rather inefficient?

 \ /
  Last update: 2011-12-16 23:31    [W:0.113 / U:0.396 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site