 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 |
|
Mike Snitzer
|
9f54cec553
dm mpath: remove __pgpath_busy forward declaration, rename to pgpath_busy
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9 years ago |
|
Mike Snitzer
|
be7d31cca8
dm mpath: switch from 'unsigned' to 'bool' for flags where appropriate
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9 years ago |
|
Mike Snitzer
|
90a4323ccf
dm path selector: remove 'repeat_count' return from .select_path hook
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9 years ago |
|
Mike Snitzer
|
21136f89d7
dm mpath: remove repeat_count support from multipath core
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9 years ago |
|
Mike Snitzer
|
7943bd6dd3
dm mpath: remove unnecessary casts in front of ti->private
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9 years ago |
|
Mike Snitzer
|
78ce23b518
dm mpath: use blk_mq_alloc_request() and blk_mq_free_request() directly
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9 years ago |
|
Mike Snitzer
|
2eff1924e1
dm mpath: cleanup 'struct dm_mpath_io' management code
|
9 years ago |
|
Mike Snitzer
|
8637a6bf14
dm mpath: use blk-mq pdu for per-request 'struct dm_mpath_io'
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9 years ago |
|
Mike Snitzer
|
eca7ee6dc0
dm: distinquish old .request_fn (dm-old) vs dm-mq request-based DM
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9 years ago |
|
Mike Snitzer
|
c5248f79f3
dm: remove support for stacking dm-mq on .request_fn device(s)
|
9 years ago |
|
Mike Snitzer
|
16f122661d
dm: optimize dm_mq_queue_rq()
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9 years ago |
 Junichi Nomura
|
43e43c9ea6
dm mpath: fix infinite recursion in ioctl when no paths and !queue_if_no_path
|
9 years ago |
|
Junichi Nomura
|
5bbbfdf685
dm: fix ioctl retry termination with signal
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9 years ago |
 Christoph Hellwig
|
71cdb6978a
dm: add support for passing through persistent reservations
|
9 years ago |
|
Christoph Hellwig
|
e56f81e0b0
dm: refactor ioctl handling
|
9 years ago |
 Mauricio Faria de Oliveira
|
47796938c4
Revert "dm mpath: fix stalls when handling invalid ioctls"
|
9 years ago |
|
Christoph Hellwig
|
566079c849
dm-mpath, scsi_dh: request scsi_dh modules in scsi_dh, not dm-mpath
|
10 years ago |
|
Christoph Hellwig
|
1bab0de027
dm-mpath, scsi_dh: don't let dm detach device handlers
|
10 years ago |
|
Mike Snitzer
|
4c6dd53dd3
dm mpath: fix leak of dm_mpath_io structure in blk-mq .queue_rq error path
|
10 years ago |
|
Mike Snitzer
|
022333427a
dm: optimize dm_mq_queue_rq to _not_ use kthread if using pure blk-mq
|
10 years ago |
|
Mike Snitzer
|
bfebd1cdb4
dm: add full blk-mq support to request-based DM
|
10 years ago |
|
Mike Snitzer
|
52b09914af
dm: remove unnecessary wrapper around blk_lld_busy
|
10 years ago |
 Johannes Thumshirn
|
ff658e9c1a
dm mpath: simplify failure path of dm_multipath_init()
|
10 years ago |
|
Mike Snitzer
|
e5863d9ad7
dm: allocate requests in target when stacking on blk-mq devices
|
10 years ago |
 Keith Busch
|
2eb6e1e3aa
dm: submit stacked requests in irq enabled context
|
10 years ago |
 Benjamin Marzinski
|
1f27197247
dm mpath: stop queueing IO when no valid paths exist
|
11 years ago |
|
Mike Snitzer
|
6afbc01d75
dm mpath: eliminate pg_ready() wrapper
|
11 years ago |
|
Jun'ichi Nomura
|
7a7a3b45fe
dm mpath: fix IO hang due to logic bug in multipath_busy
|
11 years ago |
|
Mike Snitzer
|
7eee4ae2db
dm: disable WRITE SAME if it fails
|
11 years ago |
