xfs: add shared rmap map/unmap/convert log item types
authorDarrick J. Wong <darrick.wong@oracle.com>
Mon, 3 Oct 2016 16:11:47 +0000 (09:11 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Wed, 5 Oct 2016 23:26:29 +0000 (16:26 -0700)
commit0e07c039bac5f6ce7e3bc512ab9efb4aaa76da94
tree955c79cb97ffb167d03ed0fa82c8ebbc248b1d69
parent80de462e090c2c346ca6ec6344b326e81e8cef84
xfs: add shared rmap map/unmap/convert log item types

Wire up some rmap log redo item type codes to map, unmap, or convert
shared data block extents.  The actual log item recovery comes in a
later patch.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
fs/xfs/libxfs/xfs_log_format.h
fs/xfs/xfs_rmap_item.c
fs/xfs/xfs_trans_rmap.c