From: Josh Triplett <josht@us.ibm.com>
Date: Fri, 29 Sep 2006 09:00:59 +0000 (-0700)
Subject: [PATCH] Make spinlock/rwlock annotations more accurate by using parameters, not types
X-Git-Tag: v2.6.19-rc1~713
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f50b93f066f8dc339de9b0eb78a22a75e6c8f8f;p=pandora-kernel.git

[PATCH] Make spinlock/rwlock annotations more accurate by using parameters, not types

The lock annotations used on spinlocks and rwlocks currently use
__{acquires,releases}(spinlock_t) and __{acquires,releases}(rwlock_t),
respectively.  This loses the information of which lock actually got
acquired or released, and assumes a different type for the parameter of
__acquires and __releases than the rest of the kernel.  While the current
implementations of __acquires and __releases throw away their argument,
this will not always remain the case.  Change this to use the lock
parameter instead, to preserve this information and increase consistency in
usage of __acquires and __releases.

Signed-off-by: Josh Triplett <josh@freedesktop.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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