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dm thin: open dev read only when possible
2013-05-10 Joe Thornberdm thin: open dev read only when possible
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-05-10 Joe Thornberdm thin: refactor data dev resize
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-05-10 Joe Thornberdm cache: replace memcpy with struct assignment
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-05-10 Joe Thornberdm cache: fix typos in comments
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-05-10 Joe Thornberdm persistent data: fix error message typos
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-05-10 Joe Thornberdm cache: tune migration throttling
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-20 Joe Thornberdm cache: fix race in writethrough implementation
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-20 Joe Thornberdm cache: metadata clear dirty bits on clean shutdown
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-20 Joe Thornberdm cache: avoid 64 bit division on 32 bit
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-20 Joe Thornberdm thin: fix non power of two discard granularity calc
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-20 Joe Thornberdm thin: fix discard corruption
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm cache: add mq policy
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm: add cache target
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm persistent data: add bitset
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm persistent data: add transactional array
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm thin: remove cells from stack
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm bio prison: pass cell memory in
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2013-03-01 Joe Thornberdm persistent data: add btree_walk
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm persistent data: improve improve space map block...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm thin: cleanup dead code
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm thin: rename cell_defer_except to cell_defer_no_holder
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm persistent data: fix nested btree deletion
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm thin: wake worker when discard is prepared
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm thin: fix race between simultaneous io and discards...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-12-21 Joe Thornberdm thin: replace dm_cell_release_singleton with cell_defer_e...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin: add read only and fail io modes
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: introduce dm_pool_abort_metadata
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: introduce dm_pool_metadata_set_read_only
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: introduce dm_bm_set_read_only
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin: reduce number of metadata commits
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: add dm_thin_changed_this_transaction
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: add format option to dm_pool_metadata_open
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: tidy up open and format error paths
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: remove duplicate pmd initialisation
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: remove create parameter from __create_pers...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: move __superblock_all_zeroes to __open_or_...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: remove nr_blocks arg from __create_persist...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: split __open or format metadata
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: use struct dm_pool_metadata members...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: zero unused superblock uuid
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: lift __begin_transaction out of __write_in...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: move dm_commit_pool_metadata into...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: factor out __write_initial_superblock
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: lift some initialisation out of __open_or_...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: factor __destroy_persistent_data...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: move bm creation code into create_persiste...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: rename init_pmd to __create_persistent_dat...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: wrap superblock locking
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: stop using dm_bm_unlock_move when...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: tidy transaction manager creation fns
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: stop tracking need for commit
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: create new dm_block_manager struct
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: factor __setup_btree_details out...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin: set flush_supported
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm: allow targets to request flushes regardless of...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: only commit space map if index...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: always unlock superblock in dm_bm_flush_...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin: avoid unnecessarily breaking sharing for flushes
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin: fix memory leak in process_prepared_mapping...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: introduce THIN_MAX_CONCURRENT_LOCKS
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm thin metadata: remove pointless label from __commit_trans...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm persistent data: remove debug space map checker
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-27 Joe Thornberdm: remove unused flush target method
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-07-03 Joe Thornberdm thin: commit metadata before creating metadata snapshot
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-06-02 Joe Thornberdm thin: provide userspace access to pool metadata
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: add pool target flags to control discard
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: support discards
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: prepare to support discard
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: support read only external snapshot origins
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm persistent data: remove space map ref_count entries...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: commit outstanding data every second
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin metadata: pass correct space map to dm_sm_root_size
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm persistent data: remove redundant value_size arg...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: correct comments
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm persistent data: fix btree rebalancing after remove
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-28 Joe Thornberdm thin: fix stacked bi_next usage
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-07 Joe Thornberdm thin metadata: decrement counter after removing...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2012-03-07 Joe Thornberdm thin metadata: unlock superblock in init_pmd error...
Signed-off-by: Joe Thornber <ejt@redhat.com>
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2011-10-31 Joe Thornberdm: add thin provisioning target
Signed-off-by: Joe Thornber <thornber@redhat.com>
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2011-10-31 Joe Thornberdm: add persistent data library
Signed-off-by: Joe Thornber <thornber@redhat.com>
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Linux 6.x block layer and io_uring tree(s)