Jinoh Kang 4c9e9883c2 dm persistent data: fix return type of shadow_root() ...

shadow_root() truncates 64-bit dm_block_t into 32-bit int.  This is
not an issue in practice, since dm metadata as of v5.11 can only hold at
most 4161600 blocks (255 index entries * ~16k metadata blocks).

Nevertheless, this can confuse users debugging some specific data
corruption scenarios.  Also, DM_SM_METADATA_MAX_BLOCKS may be bumped in
the future, or persistent-data may find its use in other places.

Therefore, switch the return type of shadow_root from int to dm_block_t.

Signed-off-by: Jinoh Kang <jinoh.kang.kr@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

2021-02-03 10:10:05 -05:00

..

dm-array.c

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-array.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-bitset.c

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-bitset.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-block-manager.c

dm thin metadata: Fix use-after-free in dm_bm_set_read_only

2020-09-02 13:38:40 -04:00

dm-block-manager.h

dm block manager: remove an unused argument from dm_block_manager_create()

2017-04-27 17:08:41 -04:00

dm-btree-internal.h

dm persistent data: fix return type of shadow_root()

2021-02-03 10:10:05 -05:00

dm-btree-remove.c

dm btree: increase rebalance threshold in __rebalance2()

2019-12-05 15:27:52 -05:00

dm-btree-spine.c

dm persistent data: fix return type of shadow_root()

2021-02-03 10:10:05 -05:00

dm-btree.c

dm thin metadata: Remove unused local variable when create thin and snap

2020-09-29 16:33:11 -04:00

dm-btree.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-persistent-data-internal.h

…

dm-space-map-common.c

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-common.h

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-disk.c

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-disk.h

…

dm-space-map-metadata.c

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-metadata.h

dm thin: allow metadata space larger than supported to go unused

2014-02-27 11:49:08 -05:00

dm-space-map.h

dm persistent data: add threshold callback to space map

2013-05-10 14:37:20 +01:00

dm-transaction-manager.c

dm persistent data: eliminate unnecessary return values

2015-10-31 19:06:02 -04:00

dm-transaction-manager.h

dm persistent data: eliminate unnecessary return values

2015-10-31 19:06:02 -04:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00