diff options
author | Mike Snitzer <snitzer@redhat.com> | 2009-06-22 10:12:32 +0100 |
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committer | Alasdair G Kergon <agk@redhat.com> | 2009-06-22 10:12:32 +0100 |
commit | 5ab97588fb266187b88d1ad893251c94388f18ba (patch) | |
tree | 0dfd693fb3a31e22353e5640db8c17c989b5c65d /include | |
parent | be6d4305db093ad1cc623f7dd3d2470b7bd73fa4 (diff) | |
download | op-kernel-dev-5ab97588fb266187b88d1ad893251c94388f18ba.zip op-kernel-dev-5ab97588fb266187b88d1ad893251c94388f18ba.tar.gz |
dm table: replace struct io_restrictions with struct queue_limits
Use blk_stack_limits() to stack block limits (including topology) rather
than duplicate the equivalent within Device Mapper.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/device-mapper.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index fc36a4d..236880c 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -144,18 +144,6 @@ struct target_type { struct list_head list; }; -struct io_restrictions { - unsigned long bounce_pfn; - unsigned long seg_boundary_mask; - unsigned max_hw_sectors; - unsigned max_sectors; - unsigned max_segment_size; - unsigned short logical_block_size; - unsigned short max_hw_segments; - unsigned short max_phys_segments; - unsigned char no_cluster; /* inverted so that 0 is default */ -}; - struct dm_target { struct dm_table *table; struct target_type *type; @@ -164,7 +152,7 @@ struct dm_target { sector_t begin; sector_t len; - /* FIXME: turn this into a mask, and merge with io_restrictions */ + /* FIXME: turn this into a mask, and merge with queue_limits */ /* Always a power of 2 */ sector_t split_io; @@ -182,7 +170,7 @@ struct dm_target { * These are automatically filled in by * dm_table_get_device. */ - struct io_restrictions limits; + struct queue_limits limits; /* target specific data */ void *private; |