From: Rik Van Riel <riel@redhat.com>
Date: Sun, 30 Oct 2005 01:15:44 +0000 (-0700)
Subject: [PATCH] add sem_is_read/write_locked()
X-Git-Tag: v2.6.15-rc1~730^2^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb92f4ef320b738e41ad43476a5d05c8a20d5cc7;p=pandora-kernel.git

[PATCH] add sem_is_read/write_locked()

Add sem_is_read/write_locked functions to the read/write semaphores, along the
same lines of the *_is_locked spinlock functions.  The swap token tuning patch
uses sem_is_read_locked; sem_is_write_locked is added for completeness.

Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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