Joe Thornber 3c9ad9bd87 dm persistent data: stop using dm_bm_unlock_move when shadowing blocks in tm ... Stop using dm_bm_unlock_move when shadowing blocks in the transaction manager as an optimisation and remove the function as it is then no longer used. Some code, such as the space maps, keeps using on-disk data structures from the previous transaction. It can do this because blocks won't be reallocated until the subsequent transaction. Using dm_bm_unlock_move to copy blocks sounds like a win, but it forces a synchronous read should the old block be accessed. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>		2012-07-27 15:08:09 +01:00
..
dm-block-manager.c	dm persistent data: stop using dm_bm_unlock_move when shadowing blocks in tm	2012-07-27 15:08:09 +01:00
dm-block-manager.h	dm persistent data: stop using dm_bm_unlock_move when shadowing blocks in tm	2012-07-27 15:08:09 +01:00
dm-btree-internal.h	dm persistent data: remove redundant value_size arg from value_ptr	2012-03-28 18:41:25 +01:00
dm-btree-remove.c	dm persistent data: remove redundant value_size arg from value_ptr	2012-03-28 18:41:25 +01:00
dm-btree-spine.c	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-btree.c	dm persistent data: remove redundant value_size arg from value_ptr	2012-03-28 18:41:25 +01:00
dm-btree.h	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-persistent-data-internal.h	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-space-map-common.c	dm persistent data: only commit space map if index changed	2012-07-27 15:08:06 +01:00
dm-space-map-common.h	dm persistent data: only commit space map if index changed	2012-07-27 15:08:06 +01:00
dm-space-map-disk.c	dm persistent data: remove debug space map checker	2012-07-27 15:07:58 +01:00
dm-space-map-disk.h	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-space-map-metadata.c	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-space-map-metadata.h	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-space-map.h	dm: add persistent data library	2011-10-31 20:19:11 +00:00
dm-transaction-manager.c	dm persistent data: stop using dm_bm_unlock_move when shadowing blocks in tm	2012-07-27 15:08:09 +01:00
dm-transaction-manager.h	dm persistent data: tidy transaction manager creation fns	2012-07-27 15:08:09 +01:00
Kconfig	dm: add persistent data library	2011-10-31 20:19:11 +00:00
Makefile	dm persistent data: remove debug space map checker	2012-07-27 15:07:58 +01:00