 tang.junhui
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54cd640d20
dm mpath: use hw_handler_params if attached hw_handler is same as requested
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8 years ago |
 Bart Van Assche
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6599c84e4c
dm mpath: do not modify *__clone if blk_mq_alloc_request() fails
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8 years ago |
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Bart Van Assche
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4813577f93
dm mpath: change return type of pg_init_all_paths() from int to void
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8 years ago |
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tang.junhui
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cc5bd925f1
dm mpath: add checks for priority group count to avoid invalid memory access
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8 years ago |
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tang.junhui
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f97dc42128
dm mpath: add m->hw_handler_name NULL pointer check in parse_hw_handler()
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8 years ago |
 Hannes Reinecke
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8ff232c1a8
dm mpath: always return reservation conflict without failing over
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10 years ago |
 Mike Snitzer
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b88efd43f9
dm mpath: delay the requeue of blk-mq requests while all paths down
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9 years ago |
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Mike Snitzer
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7e48c768f4
dm mpath: use dm_mq_kick_requeue_list()
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9 years ago |
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Bart Van Assche
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9f4c3f874a
dm: convert wait loops to use autoremove_wake_function()
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9 years ago |
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Mike Snitzer
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f10e06b744
dm mpath: check if path's request_queue is dying in activate_path()
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9 years ago |
 Jens Axboe
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1eff9d322a
block: rename bio bi_rw to bi_opf
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9 years ago |
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Mike Snitzer
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1814f2e3fb
dm mpath: add locking to multipath_resume and must_push_back
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9 years ago |
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Mike Snitzer
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e83068a5fa
dm mpath: add optional "queue_mode" feature
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9 years ago |
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Mike Snitzer
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bf661be1fc
dm mpath: remove bio-based bloat from struct dm_mpath_io
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9 years ago |
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Mike Snitzer
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76e33fe4e2
dm mpath: reinstate bio-based support
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9 years ago |
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Mike Snitzer
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4cc96131af
dm: move request-based code out to dm-rq.[hc]
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9 years ago |
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Mike Snitzer
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2da1610ae2
dm mpath: eliminate use of spinlock in IO fast-paths
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9 years ago |
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Mike Snitzer
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20800cb345
dm mpath: move trigger_event member to the end of 'struct multipath'
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9 years ago |
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Mike Snitzer
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91e968aa60
dm mpath: use atomic_t for counting members of 'struct multipath'
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9 years ago |
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Mike Snitzer
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518257b132
dm mpath: switch to using bitops for state flags
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9 years ago |
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Mike Snitzer
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ec31f3f78a
dm mpath: cleanup reinstate_path() et al based on code review
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9 years ago |
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Mike Snitzer
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9f54cec553
dm mpath: remove __pgpath_busy forward declaration, rename to pgpath_busy
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9 years ago |
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Mike Snitzer
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be7d31cca8
dm mpath: switch from 'unsigned' to 'bool' for flags where appropriate
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9 years ago |
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Mike Snitzer
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90a4323ccf
dm path selector: remove 'repeat_count' return from .select_path hook
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9 years ago |
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Mike Snitzer
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21136f89d7
dm mpath: remove repeat_count support from multipath core
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9 years ago |
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Mike Snitzer
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7943bd6dd3
dm mpath: remove unnecessary casts in front of ti->private
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9 years ago |
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Mike Snitzer
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78ce23b518
dm mpath: use blk_mq_alloc_request() and blk_mq_free_request() directly
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9 years ago |
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Mike Snitzer
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2eff1924e1
dm mpath: cleanup 'struct dm_mpath_io' management code
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9 years ago |
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Mike Snitzer
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8637a6bf14
dm mpath: use blk-mq pdu for per-request 'struct dm_mpath_io'
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9 years ago |
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Mike Snitzer
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eca7ee6dc0
dm: distinquish old .request_fn (dm-old) vs dm-mq request-based DM
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9 years ago |
