From: Jie Liu <jeff.liu@oracle.com>
Date: Mon, 12 Aug 2013 10:50:01 +0000 (+1000)
Subject: xfs: Refactor xfs_ticket_alloc() to extract a new helper
X-Git-Tag: v3.12-rc1~80^2~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e773fc934fcbe2536dc625c2bd76234b9b9a60b6;p=pandora-kernel.git

xfs: Refactor xfs_ticket_alloc() to extract a new helper

Refactor xlog_ticket_alloc() to extract a new helper, i.e.
xfs_log_calc_unit_res().

This helper would be used to calculate the total log reservation
size by adding extra log operation/transation headers for a new
log ticket.

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

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