[PATCH 5/5] xfs: assert that we hold the ilock for extent map access

[Ben Myers]

On Thu, Dec 05, 2013 at 07:58:35AM -0800, Christoph Hellwig wrote:
> Make sure that xfs_bmapi_read has the ilock held in some way, and that
> xfs_bmapi_write, xfs_bmapi_delay and xfs_iread_extents are called with
> the ilock held exclusively.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Reviewed-by: Ben Myers <bpm at sgi.com>