linux-toradex.git/drivers/md/persistent-data/dm-btree.h, branch v3.18-rc5 Linux kernel for Apalis and Colibri modules dm btree: add dm_btree_find_lowest_key 2014-01-09T21:29:17+00:00 Joe Thornber ejt@redhat.com 2013-12-20T15:41:11+00:00 f164e6900f2be2c29f5c11ca52af5bb824f40826 dm_btree_find_lowest_key is the reciprocal of dm_btree_find_highest_key. Factor out common code for dm_btree_find_{highest,lowest}_key. dm_btree_find_lowest_key is needed for an upcoming DM target, as such it is best to get this interface in place. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> 
dm_btree_find_lowest_key is the reciprocal of dm_btree_find_highest_key.
Factor out common code for dm_btree_find_{highest,lowest}_key.

dm_btree_find_lowest_key is needed for an upcoming DM target, as such it
is best to get this interface in place.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
dm persistent data: add btree_walk 2013-03-01T22:45:50+00:00 Joe Thornber ejt@redhat.com 2013-03-01T22:45:50+00:00 4e7f1f9089660aec3b5ab2645ce62777c6f4c6a2 Add dm_btree_walk to iterate through the contents of a btree. This will be used by the dm cache target. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> 
Add dm_btree_walk to iterate through the contents of a btree.
This will be used by the dm cache target.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
dm persistent data: set some btree fn parms const 2013-03-01T22:45:47+00:00 Mike Snitzer snitzer@redhat.com 2013-03-01T22:45:47+00:00 018cede93c987273071aed153b6d207e0af5e868 Mark some constant parameters constant in some dm-btree functions. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> 
Mark some constant parameters constant in some dm-btree functions.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
md: Fix typo in drivers/md 2012-10-29T21:57:50+00:00 Masanari Iida standby24x7@gmail.com 2012-10-29T15:18:08+00:00 83f0d77a7f336130a0ae1290d6bcfa606abaad66 Correct spelling typo in drivers/md. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 
Correct spelling typo in drivers/md.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
dm: add persistent data library 2011-10-31T20:19:11+00:00 Joe Thornber thornber@redhat.com 2011-10-31T20:19:11+00:00 3241b1d3e0aaafbfcd320f4d71ade629728cc4f4 The persistent-data library offers a re-usable framework for the storage and management of on-disk metadata in device-mapper targets. It's used by the thin-provisioning target in the next patch and in an upcoming hierarchical storage target. For further information, please read Documentation/device-mapper/persistent-data.txt Signed-off-by: Joe Thornber <thornber@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> 
The persistent-data library offers a re-usable framework for the storage
and management of on-disk metadata in device-mapper targets.

It's used by the thin-provisioning target in the next patch and in an
upcoming hierarchical storage target.

For further information, please read
Documentation/device-mapper/persistent-data.txt

Signed-off-by: Joe Thornber <thornber@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>