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/openbmc/linux/drivers/md/
H A Ddm-stripe.cdiff 40bea431274c247425e7f5970d796ff7b37a2b22 Fri Sep 04 14:40:25 CDT 2009 Mike Snitzer <snitzer@redhat.com> 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>
H A Ddm-table.cdiff 40bea431274c247425e7f5970d796ff7b37a2b22 Fri Sep 04 14:40:25 CDT 2009 Mike Snitzer <snitzer@redhat.com> 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>
/openbmc/linux/include/linux/
H A Ddevice-mapper.hdiff 40bea431274c247425e7f5970d796ff7b37a2b22 Fri Sep 04 14:40:25 CDT 2009 Mike Snitzer <snitzer@redhat.com> 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>