xfs: prevent lockdep false positive in xfs_iget_cache_miss

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The inode can't be locked by anyone else as we just created it a few
lines above and it's not been added to any lookup data structure yet.

So use a trylock that must succeed to get around the lockdep warnings.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>

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Christoph Hellwig 2009-03-03 14:48:35 -05:00 • committed by Felix Blyakher

parent e8fa6b483f

commit ed93ec3907

1 changed files with 10 additions and 5 deletions

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fs/xfs/xfs_iget.c

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