From: Christoph Hellwig <hch@lst.de>
Date: Fri, 7 Aug 2009 17:38:29 +0000 (-0300)
Subject: vfs: add __destroy_inode
X-Git-Tag: v2.6.31-rc6~39^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e00c97e2c1d2ffc9e26252ca26b237678b0b772;p=pandora-kernel.git

vfs: add __destroy_inode

When we want to tear down an inode that lost the add to the cache race
in XFS we must not call into ->destroy_inode because that would delete
the inode that won the race from the inode cache radix tree.

This patch provides the __destroy_inode helper needed to fix this,
the actual fix will be in th next patch.  As XFS was the only reason
destroy_inode was exported we shift the export to the new __destroy_inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
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