From: Miklos Szeredi <mszeredi@suse.cz>
Date: Tue, 1 Apr 2014 15:08:43 +0000 (+0200)
Subject: vfs: add cross-rename
X-Git-Tag: v3.15-rc1~99^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da1ce0670c14d8380e423a3239e562a1dc15fa9e;p=pandora-kernel.git

vfs: add cross-rename

If flags contain RENAME_EXCHANGE then exchange source and destination files.
There's no restriction on the type of the files; e.g. a directory can be
exchanged with a symlink.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
---

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