Jens Axboe 7b371636fb blk-mq: return tag/queue combo in the make_request_fn handlers ... Return a cookie, blk_qc_t, from the blk-mq make request functions, that allows a later caller to uniquely identify a specific IO. The cookie doesn't mean anything to the caller, but the caller can use it to later pass back to the block layer. The block layer can then identify the hardware queue and request from that cookie. Signed-off-by: Jens Axboe <axboe@fb.com> Acked-by: Christoph Hellwig <hch@lst.de> Acked-by: Keith Busch <keith.busch@intel.com>		2015-11-07 10:40:47 -07:00
..
partitions	Merge branch 'for-3.20/core' of git://git.kernel.dk/linux-block	2015-02-12 14:13:23 -08:00
bio-integrity.c	block: blk_flush_integrity() for bio-based drivers	2015-10-21 14:43:44 -06:00
bio.c	Merge branch 'for-4.3/blkcg' of git://git.kernel.dk/linux-block	2015-09-10 18:56:14 -07:00
blk-cgroup.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-09-19 18:57:09 -07:00
blk-core.c	block: change ->make_request_fn() and users to return a queue cookie	2015-11-07 10:40:46 -07:00
blk-exec.c	block: move PM request support to IDE	2015-05-05 13:40:42 -06:00
blk-flush.c	blk-mq: fix race between timeout and freeing request	2015-08-15 09:45:21 -06:00
blk-integrity.c	block, libnvdimm, nvme: provide a built-in blk_integrity nop profile	2015-10-21 14:43:45 -06:00
blk-ioc.c
blk-iopoll.c
blk-lib.c	block: re-add discard_granularity and alignment checks	2015-10-28 09:12:58 +09:00
blk-map.c	block: Copy a user iovec if it includes gaps	2015-09-11 09:03:50 -06:00
blk-merge.c	block: avoid to merge splitted bio	2015-10-21 15:00:51 -06:00
blk-mq-cpu.c
blk-mq-cpumap.c	blk-mq: avoid inserting requests before establishing new mapping	2015-09-29 11:32:50 -06:00
blk-mq-sysfs.c	block: generic request_queue reference counting	2015-10-21 14:43:41 -06:00
blk-mq-tag.c	Merge branch 'for-4.4/core' of git://git.kernel.dk/linux-block	2015-11-04 20:28:10 -08:00
blk-mq-tag.h	blk-mq: factor out a helper to iterate all tags for a request_queue	2015-10-01 10:10:57 +02:00
blk-mq.c	blk-mq: return tag/queue combo in the make_request_fn handlers	2015-11-07 10:40:47 -07:00
blk-mq.h	blk-mq: remove unused blk_mq_clone_flush_request prototype	2015-10-09 11:16:39 -06:00
blk-settings.c	Merge branch 'for-4.3/core' of git://git.kernel.dk/linux-block	2015-09-02 13:10:25 -07:00
blk-softirq.c
blk-sysfs.c	Merge branch 'for-4.4/integrity' of git://git.kernel.dk/linux-block	2015-11-04 20:51:48 -08:00
blk-tag.c	block: support different tag allocation policy	2015-01-23 14:15:46 -07:00
blk-throttle.c	blkcg: implement interface for the unified hierarchy	2015-08-18 15:49:35 -07:00
blk-timeout.c	blk-mq: Allow requests to never expire	2015-01-08 08:59:01 -07:00
blk.h	Merge branch 'for-4.4/integrity' of git://git.kernel.dk/linux-block	2015-11-04 20:51:48 -08:00
bounce.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-09-19 18:57:09 -07:00
bsg-lib.c
bsg.c	block: Simplify bsg complete all	2015-02-04 09:57:52 -07:00
cfq-iosched.c	blkcg: use CGROUP_WEIGHT_* scale for io.weight on the unified hierarchy	2015-08-18 15:49:36 -07:00
cmdline-parser.c
compat_ioctl.c
deadline-iosched.c
elevator.c	block: check bio_mergeable() early before merging	2015-10-21 15:00:54 -06:00
genhd.c	block: Inline blk_integrity in struct gendisk	2015-10-21 14:42:42 -06:00
ioctl.c	block: add an API for Persistent Reservations	2015-10-21 14:46:56 -06:00
ioprio.c	block: Fix computation of merged request priority	2014-10-31 08:30:43 -06:00
Kconfig	block: Add T10 Protection Information functions	2014-09-27 09:14:59 -06:00
Kconfig.iosched
Makefile	block: Add T10 Protection Information functions	2014-09-27 09:14:59 -06:00
noop-iosched.c
partition-generic.c	block: Inline blk_integrity in struct gendisk	2015-10-21 14:42:42 -06:00
scsi_ioctl.c	block: fix bogus EFAULT error from SG_IO ioctl	2015-06-27 11:43:34 -06:00
t10-pi.c	block: Consolidate static integrity profile properties	2015-10-21 14:42:38 -06:00