[PATCH 12/13] xfs: move inode locking functions to xfs_inode.c

[Christoph Hellwig]

On Thu, Aug 30, 2012 at 10:00:16PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> xfs_ilock() and friends really aren't related to the inode cache in
> any way, so move them to xfs_inode.c with all the other inode
> related functionality.
> 
> While doing this move, move the xfs_ilock() tracepoints to *before*
> the lock is taken so that when a hang on a lock occurs we have
> events to indicate which process and what inode we were trying to
> lock when the hang occurred. This is much better than the current
> silence we get on a hang...

Looks good.

Reviewed-by: Christoph Hellwig <hch at lst.de>