mainlining shenanigans

Christoph Hellwig d396c6f554 Btrfs: [PATCH] extent_map: provide generic bmap ... generic_bmap is completely trivial, while the extent to bh mapping in btrfs is rather complex. So provide a extent_bmap instead that takes a get_extent callback and can be used by filesystem using the extent_map code. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>		2007-09-10 20:02:30 -04:00
fs/btrfs	Btrfs: [PATCH] extent_map: provide generic bmap	2007-09-10 20:02:30 -04:00