From: Jeff Liu <jeff.liu@oracle.com>
Date: Mon, 28 Jan 2013 13:26:34 +0000 (+0800)
Subject: xfs: calculate xfs_qm_write_sb_changes() space log reservation at mount time
X-Git-Tag: v3.9-rc1~134^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f910a8c620e21fdb53384ad741ff9e4995cc6e67;p=pandora-kernel.git

xfs: calculate xfs_qm_write_sb_changes() space log reservation at mount time

For the transaction that write the incore superblock changes of quota flags
to disk, it would reserve the same log space to clear/reset quota flags
transaction, hence we can use XFS_TRANS_SBCHANGE_LOG_RES() for it as well.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
CC: Dave Chinner <david@fromorbit.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---

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