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path: root/drivers/md/dm-thin-metadata.c
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2023-06-30Merge tag 'for-6.5/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-33/+25
2023-06-20Merge tag 'mm-hotfixes-stable-2023-06-20-12-31' of git://git.kernel.org/pub/s...Linus Torvalds1-1/+1
2023-06-19Revert "mm: shrinkers: convert shrinker_rwsem to mutex"Qi Zheng1-1/+1
2023-06-16dm thin metadata: Fix ABBA deadlock by resetting dm_bufio_clientLi Lingfeng1-33/+25
2023-06-15dm thin metadata: check fail_io before using data_smLi Lingfeng1-8/+12
2023-03-28mm: shrinkers: convert shrinker_rwsem to mutexQi Zheng1-1/+1
2023-02-14dm: avoid useless 'else' after 'break' or return'Heinz Mauelshagen1-2/+2
2023-02-14dm: prefer '"%s...", __func__'Heinz Mauelshagen1-6/+6
2023-02-14dm: avoid split of quoted strings where possibleHeinz Mauelshagen1-4/+4
2023-02-14dm: remove unnecessary braces from single statement blocksHeinz Mauelshagen1-2/+2
2023-02-14dm: add missing empty linesHeinz Mauelshagen1-0/+1
2023-02-14dm: correct block comments format.Heinz Mauelshagen1-8/+12
2023-02-14dm: change "unsigned" to "unsigned int"Heinz Mauelshagen1-12/+12
2023-02-14dm: add missing SPDX-License-IndentifiersHeinz Mauelshagen1-0/+1
2022-12-08dm thin: Use last transaction's pmd->root when commit failedZhihao Cheng1-0/+9
2022-12-01dm thin: Fix ABBA deadlock between shrink_slab and dm_pool_abort_metadataZhihao Cheng1-8/+43
2022-07-15dm thin: fix use-after-free crash in dm_sm_register_threshold_callbackLuo Meng1-2/+5
2022-02-22dm thin metadata: remove unused dm_thin_remove_block and __removeZhiqiang Liu1-28/+0
2021-10-18dm: use bdev_nr_sectors and bdev_nr_bytes instead of open coding themChristoph Hellwig1-1/+1
2021-06-04dm space maps: improve performance with inc/dec on ranges of blocksJoe Thornber1-38/+53
2021-01-24dm: use bdev_read_only to check if a device is read-onlyChristoph Hellwig1-1/+1
2020-09-29dm thin metadata: Remove unused local variable when create thin and snapHuaisheng Ye1-4/+2
2020-09-02dm thin metadata: Fix use-after-free in dm_bm_set_read_onlyYe Bin1-1/+1
2020-09-02dm thin metadata: Avoid returning cmd->bm wild pointer on errorYe Bin1-2/+6
2020-02-27dm thin metadata: fix lockdep complaintTheodore Ts'o1-1/+1
2020-01-14dm thin metadata: use pool locking at end of dm_pool_metadata_closeMike Snitzer1-4/+6
2020-01-07dm thin metadata: Fix trivial math error in on-disk format documentationJeffle Xu1-1/+1
2020-01-07dm thin metadata: use true/false for bool variablezhengbin1-5/+5
2019-12-05dm thin metadata: Add support for a pre-commit callbackNikos Tsironis1-0/+29
2019-07-02dm thin metadata: check if in fail_io mode when setting needs_checkMike Snitzer1-2/+5
2019-04-18dm thin metadata: do not write metadata if no changes occurredMike Snitzer1-3/+23
2019-04-18dm thin metadata: add wrappers for managing write locking of metadataMike Snitzer1-44/+64
2019-04-18dm thin metadata: check __commit_transaction()'s returnMike Snitzer1-1/+6
2019-01-15dm thin: fix passdown_double_checking_shared_status()Joe Thornber1-2/+2
2018-09-17dm thin metadata: fix __udivdi3 undefined on 32-bitMike Snitzer1-4/+2
2018-09-10dm thin metadata: try to avoid ever aborting transactionsJoe Thornber1-1/+35
2018-06-22dm thin metadata: remove needless work from __commit_transactionMike Snitzer1-9/+0
2018-01-17dm thin metadata: THIN_MAX_CONCURRENT_LOCKS should be 6Dennis Yang1-1/+5
2017-05-15dm thin metadata: call precommit before saving the rootsJoe Thornber1-2/+2
2017-04-27dm block manager: remove an unused argument from dm_block_manager_create()Bart Van Assche1-2/+0
2016-07-20dm thin: fix a race condition between discarding and provisioning a blockJoe Thornber1-0/+30
2016-03-10dm thin metadata: don't issue prefetches if a transaction abort has failedJoe Thornber1-1/+4
2016-03-10dm thin metadata: remove needless newline from subtree_dec() DMERR messageMike Snitzer1-1/+1
2015-12-10dm thin metadata: make dm_thin_find_mapped_range() atomicJoe Thornber1-21/+43
2015-12-10dm thin metadata: speed up discard of partially mapped volumesJoe Thornber1-25/+41
2015-12-09dm thin metadata: fix bug when taking a metadata snapshotJoe Thornber1-0/+6
2015-12-02dm thin metadata: fix bug in dm_thin_remove_range()Joe Thornber1-5/+23
2015-10-31dm persistent data: eliminate unnecessary return valuesMikulas Patocka1-4/+12
2015-08-12dm thin metadata: delete btrees when releasing metadata snapshotJoe Thornber1-2/+2
2015-06-11dm thin metadata: fix a race when entering fail modeJoe Thornber1-3/+4
2015-06-11dm thin metadata: add dm_thin_remove_range()Joe Thornber1-0/+54
2015-06-11dm thin metadata: add dm_thin_find_mapped_range()Joe Thornber1-0/+57
2015-05-29dm thin metadata: remove in-core 'read_only' flagMike Snitzer1-5/+1
2015-02-09dm thin metadata: remove unused dm_pool_get_data_block_size()Rickard Strandqvist1-9/+0
2014-11-10dm thin: prefetch missing metadata pagesJoe Thornber1-0/+5
2014-11-10dm thin metadata: change dm_thin_find_block to allow blocking, but not issuin...Joe Thornber1-17/+13
2014-07-15dm thin metadata: do not allow the data block size to changeMike Snitzer1-0/+9
2014-03-27dm: take care to copy the space map roots before locking the superblockJoe Thornber1-33/+47
2014-03-05dm thin: ensure user takes action to validate data and metadata consistencyMike Snitzer1-1/+36
2014-02-27dm thin: allow metadata space larger than supported to go unusedMike Snitzer1-2/+2
2014-02-17dm thin: avoid metadata commit if a pool's thin devices haven't changedMike Snitzer1-0/+17
2014-01-07dm thin: fix discard support to a previously shared blockJoe Thornber1-0/+20
2013-12-10dm thin: allow pool in read-only mode to transition to read-write modeJoe Thornber1-0/+8
2013-05-10dm thin: generate event when metadata threshold passedJoe Thornber1-0/+14
2013-05-10dm thin: detect metadata device resizingJoe Thornber1-0/+12
2013-05-10dm thin: refactor data dev resizeJoe Thornber1-5/+5
2013-03-01dm persistent data: set some btree fn parms constMike Snitzer1-6/+6
2012-12-21dm persistent data: fix nested btree deletionJoe Thornber1-1/+1
2012-07-27dm thin metadata: introduce dm_pool_abort_metadataJoe Thornber1-61/+146
2012-07-27dm thin metadata: introduce dm_pool_metadata_set_read_onlyJoe Thornber1-4/+16
2012-07-27dm thin metadata: add dm_thin_changed_this_transactionJoe Thornber1-3/+13
2012-07-27dm thin metadata: add format option to dm_pool_metadata_openJoe Thornber1-8/+9
2012-07-27dm thin metadata: tidy up open and format error pathsJoe Thornber1-22/+21
2012-07-27dm thin metadata: only check incompat features on openMike Snitzer1-26/+36
2012-07-27dm thin metadata: remove duplicate pmd initialisationJoe Thornber1-5/+0
2012-07-27dm thin metadata: remove create parameter from __create_persistent_data_objectsJoe Thornber1-10/+7
2012-07-27dm thin metadata: move __superblock_all_zeroes to __open_or_format_metadataJoe Thornber1-9/+9
2012-07-27dm thin metadata: remove nr_blocks arg from __create_persistent_data_objectsJoe Thornber1-7/+7
2012-07-27dm thin metadata: split __open or format metadataJoe Thornber1-50/+74
2012-07-27dm thin metadata: use struct dm_pool_metadata members in __open_or_format_met...Joe Thornber1-23/+17
2012-07-27dm thin metadata: zero unused superblock uuidJoe Thornber1-0/+1
2012-07-27dm thin metadata: lift __begin_transaction out of __write_initial_superblockJoe Thornber1-13/+6
2012-07-27dm thin metadata: move dm_commit_pool_metadata into __write_initial_superblockJoe Thornber1-6/+38
2012-07-27dm thin metadata: factor out __write_initial_superblockJoe Thornber1-51/+58
2012-07-27dm thin metadata: lift some initialisation out of __open_or_format_metadataJoe Thornber1-4/+4
2012-07-27dm thin metadata: factor __destroy_persistent_data out of dm_pool_metadata_closeJoe Thornber1-5/+10
2012-07-27dm thin metadata: move bm creation code into create_persistent_data_objectsJoe Thornber1-24/+32
2012-07-27dm thin metadata: rename init_pmd to __create_persistent_data_objectsJoe Thornber1-4/+4
2012-07-27dm thin metadata: wrap superblock lockingJoe Thornber1-21/+20
2012-07-27dm persistent data: tidy transaction manager creation fnsJoe Thornber1-15/+27
2012-07-27dm thin metadata: stop tracking need for commitJoe Thornber1-38/+2
2012-07-27dm persistent data: create new dm_block_manager structJoe Thornber1-3/+3
2012-07-27dm thin metadata: factor __setup_btree_details out of init_pmdJoe Thornber1-35/+39
2012-07-27dm thin metadata: introduce THIN_MAX_CONCURRENT_LOCKSJoe Thornber1-6/+8
2012-07-27dm thin metadata: remove pointless label from __commit_transactionJoe Thornber1-8/+7
2012-07-27dm thin: clean up compiler warningMike Snitzer1-1/+1
2012-06-03dm thin: provide userspace access to pool metadataJoe Thornber1-6/+130
2012-03-28dm thin: relax hard limit on the maximum size of a metadata deviceMike Snitzer1-0/+3
2012-03-28dm thin metadata: pass correct space map to dm_sm_root_sizeJoe Thornber1-1/+1
2012-03-07dm thin metadata: decrement counter after removing mapped blockJoe Thornber1-0/+2
2012-03-07dm thin metadata: unlock superblock in init_pmd error pathJoe Thornber1-0/+1
2012-03-07dm thin metadata: remove incorrect close_device on creation error pathsMike Snitzer1-5/+17
2011-10-31dm: add thin provisioning targetJoe Thornber1-0/+1391
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