From: Miklos Szeredi <mszeredi@suse.cz>
Date: Tue, 1 Oct 2013 14:41:22 +0000 (+0200)
Subject: fuse: don't check_submounts_and_drop() in RCU walk
X-Git-Tag: v3.12-rc4~16^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c70b8eeda596069258772afabf2ab0b1aa017f0;p=pandora-kernel.git

fuse: don't check_submounts_and_drop() in RCU walk

If revalidate finds an invalid dentry in RCU walk mode, let the VFS deal
with it instead of calling check_submounts_and_drop() which is not prepared
for being called from RCU walk.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: stable@vger.kernel.org
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