tree 5bd94507046b09a9d6cc067c1dcc1124fbaa4016
parent f42faf4fa4eaf7e108dd60f3f2ca5c6e9b45352c
author Steven Whitehouse <swhiteho@redhat.com> 1138701625 +0000
committer Steven Whitehouse <swhiteho@redhat.com> 1138701625 +0000

[GFS2] Update truncate function (shrinking partial blocks)

Update the function in GFS2 which deals with truncation of
partial blocks. Some of the code is "borrowed" from ext3
since it appears to give a good model of how to do this
operation. The function is renamed gfs2_block_truncate_page
accordingly.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>