From: Hugh Dickins <hugh@veritas.com>
Date: Thu, 7 Dec 2006 04:39:26 +0000 (-0800)
Subject: [PATCH] ext4 balloc: fix _with_rsv freeze
X-Git-Tag: v2.6.20-rc1~145^2^2~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec0837f230e57afde65db72539e748d2a75abed0;p=pandora-kernel.git

[PATCH] ext4 balloc: fix _with_rsv freeze

Port fix to the off-by-one in find_next_usable_block's memscan from ext2 to
ext4; but it didn't cause a serious problem for ext4 because the additional
ext4_test_allocatable check rescued it from the error.

[akpm@osdl.org: build fix]
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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