From: Joel Becker <joel.becker@oracle.com>
Date: Wed, 20 Aug 2008 23:48:35 +0000 (-0700)
Subject: ocfs2: Make ocfs2_extent_tree get/put instead of alloc.
X-Git-Tag: v2.6.28-rc1~572^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc0ce61af418305afa7e0d05d86ab334e0daabf7;p=pandora-kernel.git

ocfs2: Make ocfs2_extent_tree get/put instead of alloc.

Rather than allocating a struct ocfs2_extent_tree, just put it on the
stack.  Fill it with ocfs2_get_extent_tree() and drop it with
ocfs2_put_extent_tree().  Now the callers don't have to ENOMEM, yet
still safely ref the root_bh.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---

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