From: Jeff Layton <jlayton@redhat.com>
Date: Tue, 11 Dec 2012 17:10:10 +0000 (-0500)
Subject: vfs: fix renameat to retry on ESTALE errors
X-Git-Tag: v3.8-rc1~13^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6a9428401c0;p=pandora-kernel.git

vfs: fix renameat to retry on ESTALE errors

...as always, rename is the messiest of the bunch. We have to track
whether to retry or not via a separate flag since the error handling
is already quite complex.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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