From: Sage Weil <sage@newdream.net>
Date: Tue, 24 May 2011 20:06:06 +0000 (-0700)
Subject: vfs: push dentry_unhash on rmdir into file systems
X-Git-Tag: v3.0-rc1~141^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79bf7c732b5ff75b96022ed9d29181afd3d2509c;p=pandora-kernel.git

vfs: push dentry_unhash on rmdir into file systems

Only a few file systems need this.  Start by pushing it down into each
fs rmdir method (except gfs2 and xfs) so it can be dealt with on a per-fs
basis.

This does not change behavior for any in-tree file systems.

Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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