From: Mikulas Patocka <mpatocka@redhat.com>
Date: Mon, 7 Apr 2014 22:37:35 +0000 (-0700)
Subject: mempool: add unlikely and likely hints
X-Git-Tag: v3.15-rc1~57^2~123
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb9a3c62a0b6064c7f7e5b961ce00c646d21cb78;p=pandora-kernel.git

mempool: add unlikely and likely hints

Add unlikely and likely hints to the function mempool_free.  It lays out
the code in such a way that the common path is executed straighforward and
saves a cache line.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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