linux/drivers/md/persistent-data
Joe Thornber 3caf6d73d4 dm persistent data: remove debug space map checker
Remove debug space map checker from dm persistent data.

The space map checker is a wrapper for other space maps that double
checks the reference counts are correct.  It holds all these reference
counts in memory rather than on disk, so uses a lot of memory and is
thus restricted to small pools.

As yet, this checker hasn't found any issues, but has caused a few of
its own due to people turning it on by default with larger pools.

Removing.

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 15:07:58 +01:00
..
dm-block-manager.c
dm-block-manager.h
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-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-persistent-data-internal.h
dm-space-map-common.c dm persistent data: remove space map ref_count entries if redundant 2012-03-28 18:41:27 +01:00
dm-space-map-common.h
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-space-map-metadata.c
dm-space-map-metadata.h
dm-space-map.h
dm-transaction-manager.c dm persistent data: remove debug space map checker 2012-07-27 15:07:58 +01:00
dm-transaction-manager.h
Kconfig
Makefile dm persistent data: remove debug space map checker 2012-07-27 15:07:58 +01:00