From: Nick Piggin <npiggin@suse.de>
Date: Thu, 28 May 2009 07:01:15 +0000 (+0200)
Subject: fs: block_dump missing dentry locking
X-Git-Tag: v2.6.31-rc1~375^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4195f73d1329e49727bcceb028e58cb38376c2b0;p=pandora-kernel.git

fs: block_dump missing dentry locking

I think the block_dump output in __mark_inode_dirty is missing dentry locking.
Surely the i_dentry list can change any time, so we may not even *get* a
dentry there. If we do get one by chance, then it would appear to be able to
go away or get renamed at any time...

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