diff options
| author | Mike Snitzer <snitzer@redhat.com> | 2009-09-04 20:40:25 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-09-04 20:40:25 +0100 |
| commit | 40bea431274c247425e7f5970d796ff7b37a2b22 (patch) | |
| tree | cc9791861c01605d2dca28d3eac9182c301a832c /lib/div64.c | |
| 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>
Diffstat (limited to 'lib/div64.c')
0 files changed, 0 insertions, 0 deletions