From: Hugh Dickins <hugh@veritas.com>
Date: Thu, 7 Dec 2006 04:39:19 +0000 (-0800)
Subject: [PATCH] ext4 balloc: fix off-by-one against grp_goal
X-Git-Tag: v2.6.20-rc1~145^2^2~89
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7dc95db2695dc92b223cdc49227ac57e63406d2;p=pandora-kernel.git

[PATCH] ext4 balloc: fix off-by-one against grp_goal

grp_goal 0 is a genuine goal (unlike -1), so ext4_try_to_allocate_with_rsv
should treat it as such.

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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