From: Chris Mason <chris.mason@oracle.com>
Date: Wed, 25 Jun 2008 20:01:31 +0000 (-0400)
Subject: Btrfs: Change find_extent_buffer to use TestSetPageLocked
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~134
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=079899c2384023cd8efcd3806680b4f1d2abbd54;p=pandora-kernel.git

Btrfs: Change find_extent_buffer to use TestSetPageLocked

This makes it possible for callers to check for extent_buffers in cache
without deadlocking against any btree locks held.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

Reading git-diff-tree failed