tree a988c2c6b0c8b3c0bf357ed711b57c0ba1045aa1
parent cd16c8f72aaaf2af06969d1441051b90010f7041
author Hugh Dickins <hugh@veritas.com> 1165466359 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165509582 -0800

[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>