From: Carlos Maiolino <cmaiolino@redhat.com>
Date: Tue, 23 Dec 2014 21:51:42 +0000 (+1100)
Subject: xfs: Add support to RENAME_EXCHANGE flag
X-Git-Tag: fixes-v4.0-rc1~157^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d31a1825450062b85282b4afed1c840fd306d012;p=pandora-kernel.git

xfs: Add support to RENAME_EXCHANGE flag

Adds a new function named xfs_cross_rename(), responsible for
handling requests from sys_renameat2() using RENAME_EXCHANGE flag.

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

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