| commit | a5c308d4d1659b1f4833b863394e3e24cdbdfc6e | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Wed Jul 01 13:15:35 2009 +1000 |
| committer | NeilBrown <neilb@suse.de> | Wed Jul 01 13:15:35 2009 +1000 |
| tree | 6affde6f3f03c01f651210cc042a07ba70533d03 | |
| parent | 0909dc448c98ed5021c87ffdfc09fb473aa464ab [diff] |
md/raid5: suspend shouldn't affect read requests. md allows write to regions on an array to be suspended temporarily. This allows user-space to participate is aspects of reshape. In particular, data can be copied with not risk of a race. We should not be blocking read requests though, so don't. Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>