Christoph Hellwig eb8db831be dm: always defer request allocation to the owner of the request_queue ... DM already calls blk_mq_alloc_request on the request_queue of the underlying device if it is a blk-mq device. But now that we allow drivers to allocate additional data and initialize it ahead of time we need to do the same for all drivers. Doing so and using the new cmd_size infrastructure in the block layer greatly simplifies the dm-rq and mpath code, and should also make arbitrary combinations of SQ and MQ devices with SQ or MQ device mapper tables easily possible as a further step. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>		2017-01-27 15:08:35 -07:00
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bcache	block: add a op_is_flush helper	2017-01-27 09:01:45 -07:00
persistent-data	…
Kconfig	…
Makefile	…
bitmap.c	…
bitmap.h	…
dm-bio-prison.c	…
dm-bio-prison.h	…
dm-bio-record.h	…
dm-bufio.c	. various fixes and improvements to request-based DM and DM multipath	2016-12-14 11:01:00 -08:00
dm-bufio.h	…
dm-builtin.c	…
dm-cache-block-types.h	linux: drop __bitwise__ everywhere	2016-12-16 00:13:41 +02:00
dm-cache-metadata.c	…
dm-cache-metadata.h	…
dm-cache-policy-cleaner.c	…
dm-cache-policy-internal.h	…
dm-cache-policy-smq.c	…
dm-cache-policy.c	…
dm-cache-policy.h	…
dm-cache-target.c	block: add a op_is_flush helper	2017-01-27 09:01:45 -07:00
dm-core.h	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-crypt.c	. various fixes and improvements to request-based DM and DM multipath	2016-12-14 11:01:00 -08:00
dm-delay.c	…
dm-era-target.c	…
dm-exception-store.c	…
dm-exception-store.h	…
dm-flakey.c	…
dm-io.c	…
dm-ioctl.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
dm-kcopyd.c	…
dm-linear.c	…
dm-log-userspace-base.c	…
dm-log-userspace-transfer.c	…
dm-log-userspace-transfer.h	…
dm-log-writes.c	…
dm-log.c	…
dm-mpath.c	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-mpath.h	…
dm-path-selector.c	…
dm-path-selector.h	…
dm-queue-length.c	…
dm-raid.c	. various fixes and improvements to request-based DM and DM multipath	2016-12-14 11:01:00 -08:00
dm-raid1.c	…
dm-region-hash.c	…
dm-round-robin.c	…
dm-rq.c	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-rq.h	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-service-time.c	…
dm-snap-persistent.c	…
dm-snap-transient.c	…
dm-snap.c	…
dm-stats.c	…
dm-stats.h	…
dm-stripe.c	…
dm-switch.c	…
dm-sysfs.c	…
dm-table.c	…
dm-target.c	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-thin-metadata.c	…
dm-thin-metadata.h	…
dm-thin.c	block: add a op_is_flush helper	2017-01-27 09:01:45 -07:00
dm-uevent.c	…
dm-uevent.h	…
dm-verity-fec.c	…
dm-verity-fec.h	…
dm-verity-target.c	…
dm-verity.h	…
dm-zero.c	…
dm.c	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm.h	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
faulty.c	…
linear.c	…
linear.h	…
md-cluster.c	…
md-cluster.h	…
md.c	Merge branch 'md-next' into md-linus	2016-12-13 12:40:15 -08:00
md.h	md: cleanup mddev flag clear for takeover	2017-01-05 11:45:18 -08:00
multipath.c	Merge branch 'md-next' into md-linus	2016-12-13 12:40:15 -08:00
multipath.h	…
raid0.c	md: cleanup mddev flag clear for takeover	2017-01-05 11:45:18 -08:00
raid0.h	…
raid1.c	md: cleanup bio op / flags handling in raid1_write_request	2017-01-27 15:08:35 -07:00
raid1.h	…
raid5-cache.c	md/r5cache: fix spelling mistake on "recoverying"	2017-01-05 11:44:39 -08:00
raid5.c	md/raid5: Use correct IS_ERR() variation on pointer check	2017-01-09 13:58:10 -08:00
raid5.h	…
raid10.c	md/raid10: Refactor raid10_make_request	2017-01-03 08:56:52 -08:00
raid10.h	…