From: Hugh Dickins <hugh@veritas.com>
Date: Sat, 3 Sep 2005 22:54:43 +0000 (-0700)
Subject: [PATCH] rmap: don't test rss
X-Git-Tag: v2.6.14-rc1~975
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=839b9685e80592809d6dfdd865986cd1b5ddc2fb;p=pandora-kernel.git

[PATCH] rmap: don't test rss

Remove the three get_mm_counter(mm, rss) tests from rmap.c: there was a
time when testing rss was important to avoid a particular race between
dup_mmap and the anonmm rmap; but now it's just a rather silly pseudo-
optimization, made even more obscure by the get_mm_counter macro.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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