tree 22875e904e85cf1ef9419119914314fe4dd48550
parent 8f603e567aa7a243e68ca48b4f105b990851360f
author Tristan Ye <tristan.ye@oracle.com> 1300430134 +0800
committer Tristan Ye <tristan.ye@oracle.com> 1306307829 +0800

Ocfs2/move_extents: defrag a range of extent.

It's a relatively complete function to accomplish defragmentation for entire
or partial extent, one journal handle was kept during the operation, it was
logically doing one more thing than ocfs2_move_extent() acutally, yes, it's
claiming the new clusters itself;-)

Signed-off-by: Tristan Ye <tristan.ye@oracle.com>