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path: root/drivers/md/dm-snap.c
AgeCommit message (Expand)AuthorFilesLines
2020-01-07dm snapshot: use true/false for bool variablezhengbin1-3/+3
2019-10-10dm snapshot: rework COW throttling to fix deadlockMikulas Patocka1-14/+64
2019-10-10dm snapshot: introduce account_start_copy() and account_end_copy()Mikulas Patocka1-5/+15
2019-07-17dm snapshot: fix oversights in optional discard supportMike Snitzer1-0/+10
2019-07-12dm snapshot: add optional discard support featuresMike Snitzer1-21/+165
2019-04-18dm snapshot: Use fine-grained locking schemeNikos Tsironis1-40/+44
2019-04-18dm snapshot: Make exception tables scalableNikos Tsironis1-23/+114
2019-04-18dm snapshot: Replace mutex with rw semaphoreNikos Tsironis1-45/+43
2019-04-18dm snapshot: Don't sleep holding the snapshot lockNikos Tsironis1-37/+65
2019-03-05dm snapshot: don't define direct_access if we don't support itMikulas Patocka1-8/+0
2018-12-18dm snapshot: Fix excessive memory usage and workqueue stallsNikos Tsironis1-0/+22
2018-08-09dm snapshot: remove stale FIXME in snapshot_map()Mike Snitzer1-2/+0
2018-08-08dm snapshot: improve performance by switching out_of_order_list to rbtreeDavid Jeffery1-13/+26
2018-06-13treewide: kmalloc() -> kmalloc_array()Kees Cook1-4/+5
2018-06-05dm: Use kzalloc for all structs with embedded biosets/mempoolsKent Overstreet1-1/+1
2018-05-31dm: convert to bioset_init()/mempool_init()Kent Overstreet1-9/+8
2018-01-17dm snapshot: use mutex instead of rw_semaphoreMikulas Patocka1-41/+43
2017-12-04dm: fix various targets to dm_register_target after module __init resources c...monty_pavel@sina.com1-24/+24
2017-08-23block: replace bi_bdev with a gendisk pointer and partitions indexChristoph Hellwig1-8/+8
2017-06-09block: switch bios to blk_status_tChristoph Hellwig1-2/+3
2017-06-09dm: change ->end_io calling conventionChristoph Hellwig1-2/+2
2017-06-09dm: don't return errnos from ->mapChristoph Hellwig1-4/+4
2017-04-25dm: teach dm-targets to use a dax_device + dax_operationsDan Williams1-3/+3
2016-08-07block: rename bio bi_rw to bi_opfJens Axboe1-3/+3
2016-07-29Merge tag 'libnvdimm-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-1/+1
2016-07-27Merge tag 'dm-4.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/d...Linus Torvalds1-0/+8
2016-07-21dm snap: add fake origin_direct_accessToshi Kani1-0/+8
2016-07-21block: get rid of bio_rw and READAChristoph Hellwig1-6/+7
2016-06-07block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSHMike Christie1-3/+3
2016-03-11dm snapshot: disallow the COW and origin devices from being identicalDingXiang1-0/+9
2016-02-23dm: rename target's per_bio_data_size to per_io_data_sizeMike Snitzer1-1/+1
2016-01-09dm snapshot: fix hung bios when copy error occursMikulas Patocka1-15/+5
2015-12-10dm: don't save and restore bi_privateMikulas Patocka1-5/+1
2015-10-09dm snapshot: add new persistent store option to support overflowMike Snitzer1-5/+9
2015-09-03Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/d...Linus Torvalds1-4/+16
2015-08-13block: kill merge_bvec_fn() completelyKent Overstreet1-15/+0
2015-08-12dm snapshot: don't invalidate on-disk image on snapshot write overflowMikulas Patocka1-4/+16
2015-07-29block: add a bi_error field to struct bioChristoph Hellwig1-3/+3
2015-05-22block: remove management of bi_remaining when restoring original bi_end_ioMike Snitzer1-1/+0
2015-05-05bio: skip atomic inc/dec of ->bi_remaining for non-chainsJens Axboe1-1/+1
2015-02-27dm snapshot: suspend merging snapshot when doing exception handoverMikulas Patocka1-6/+29
2015-02-27dm snapshot: suspend origin when doing exception handoverMikulas Patocka1-9/+84
2015-02-18dm snapshot: fix a possible invalid memory access on unloadMikulas Patocka1-2/+2
2014-07-16sched: Remove proliferation of wait_on_bit() action functionsNeilBrown1-9/+1
2014-06-13Merge tag 'dm-3.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-19/+48
2014-06-03dm snapshot: do not split read bios sent to snapshot-origin targetMikulas Patocka1-3/+15
2014-06-03dm snapshot: allocate a per-target structure for snapshot-origin targetMikulas Patocka1-18/+35
2014-04-18arch: Mass conversion of smp_mb__*()Peter Zijlstra1-2/+2
2014-01-30Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-blockLinus Torvalds1-9/+10
2014-01-14dm snapshot: use GFP_KERNEL when initializing exceptionsMikulas Patocka1-5/+5
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