| commit | 40bea431274c247425e7f5970d796ff7b37a2b22 | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Fri Sep 04 20:40:25 2009 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Fri Sep 04 20:40:25 2009 +0100 |
| tree | cc9791861c01605d2dca28d3eac9182c301a832c | |
| parent | a963a956225eb0f8c4d3537f428153c30adf54b8 [diff] |
dm stripe: expose correct io hints Set sensible I/O hints for striped DM devices in the topology infrastructure added for 2.6.31 for userspace tools to obtain via sysfs. Add .io_hints to 'struct target_type' to allow the I/O hints portion (io_min and io_opt) of the 'struct queue_limits' to be set by each target and implement this for dm-stripe. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>