2 Commits

Author	SHA1	Message	Date
Tristan Ye	53069d4e76	Ocfs2/move_extents: move/defrag extents within a certain range. ... the basic logic of moving extents for a file is pretty like punching-hole sequence, walk the extents within the range as user specified, calculating an appropriate len to defrag/move, then let ocfs2_defrag/move_extent() to do the actual moving. This func ends up setting 'OCFS2_MOVE_EXT_FL_COMPLETE' to userpace if operation gets done successfully. Signed-off-by: Tristan Ye <tristan.ye@oracle.com>	2011-05-25 15:17:12 +08:00
Tristan Ye	028ba5df63	Ocfs2/move_extents: Add basic framework and source files for extent moving. ... Adding new files move_extents.[c|h] and fill it with nothing but only a context structure. Signed-off-by: Tristan Ye <tristan.ye@oracle.com>	2011-05-25 15:17:08 +08:00