Re: [PATCH] nfs: avoid possible deadlock bug when setting up delegation.

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On Thu, 2010-05-20 at 13:42 +0800, Tao Guo wrote: 
> Unlock clp->cl_lock before taking inode->i_lock when setting up
> delegation to avoid possible deadlock bug.

What deadlock? inode->i_lock should always be the innermost lock, so it
should always be safe to take it while already holding the nfs_client
lock.

If somebody is taking the nfs_client lock while holding the inode lock,
then that would be the deadlock bug that needs to be fixed.

Trond

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