From: Nick Piggin <npiggin@suse.de>
Date: Thu, 18 Oct 2007 10:06:53 +0000 (-0700)
Subject: mips: lock bitops
X-Git-Tag: v2.6.24-rc1~328
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=728697cd6b3c8c12d0ad5ebdce5616ef5d25bf18;p=pandora-kernel.git

mips: lock bitops

mips can avoid one mb when acquiring a lock with test_and_set_bit_lock.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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