On Mon, Nov 22, 2010 at 08:05:12AM -0500, Christoph Hellwig wrote: > No need to lock the extent map exclusive when performing an overwrite, > we know the extent map must already have been loaded by get_blocks. > Apply the non-blocking inode semantics to all mapping types instead of > just delayed allocations. Remove the handling of not yet allocated > blocks for the IO_UNWRITTEN case - if an extent is marked as delayed > allocated in the buffer it must already have an extent on disk. I think your meant "marked as unwritten in the buffer" there. > Add asserts to verify all the assumptions above in debug builds. Nice - I would have asked that to be added ;) > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Looks good. It is much simpler now. Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx> -- Dave Chinner david@xxxxxxxxxxxxx _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
