From: Jeff Mahoney <jeffm@suse.com>
Date: Mon, 26 Jun 2006 07:27:19 +0000 (-0700)
Subject: [PATCH] lib: add idr_replace
X-Git-Tag: v2.6.18-rc1~669
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5806f07cd2c32920d5105e0f9ff3117338f34eec;p=pandora-kernel.git

[PATCH] lib: add idr_replace

This patch adds idr_replace() to replace an existing pointer in a single
operation.

Device-mapper will use this to update the pointer it stored against a given
id.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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