From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 16 May 2013 01:02:48 +0000 (-0400)
Subject: [readdir] convert ext3
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~84^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ded75ec4c576577cae7d556e671d11d0c80c2fc;p=pandora-kernel.git

[readdir] convert ext3

new helper: dir_relax(inode).  Call when you are in location that will
_not_ be invalidated by directory modifications (block boundary, in case
of ext*).  Returns whether the directory has survived (dropping i_mutex
allows rmdir to kill the sucker; if it returns false to us, ->iterate()
is obviously done)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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