Jens Axboe 066a4a73ce blk-mq: blk_mq_try_issue_directly() should lookup hardware queue ...

A previous commit changed this to pass in the hardware queue, but
it was using the wrong hardware queue. Hence a request that was
allocated on one hardware queue ended up being issued on another
one, and that caused IO timeouts and oopses on some drivers. Since
the request holds hardware queue private resources, like a tag,
we can't just issue it on a different hardware queue.

Fixes: 2253efc850 ("blk-mq: Move more code into blk_mq_direct_issue_request()")
Signed-off-by: Jens Axboe <axboe@fb.com>

2016-11-11 12:24:46 -07:00

..

partitions

block: atari: Return early for unsupported sector size

2016-07-13 09:31:44 -07:00

badblocks.c

block, badblocks: introduce devm_init_badblocks

2016-01-09 08:39:04 -08:00

bio-integrity.c

block: remove bio_is_rw

2016-10-28 08:45:17 -06:00

bio.c

block: add bio_iov_iter_get_pages()

2016-11-02 10:50:18 -06:00

blk-cgroup.c

blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL

2016-09-30 10:31:20 +02:00

blk-core.c

block: hook up writeback throttling

2016-11-10 13:53:40 -07:00

blk-exec.c

block: split out request-only flags into a new namespace

2016-10-28 08:45:17 -06:00

blk-flush.c

block: set REQ_SYNC if we clear REQ_FUA|REQ_PREFLUSH

2016-11-08 19:39:28 -07:00

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

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-lib.c

block: better op and flags encoding

2016-10-28 08:48:16 -06:00

blk-map.c

block: better op and flags encoding

2016-10-28 08:48:16 -06:00

blk-merge.c

block: split out request-only flags into a new namespace

2016-10-28 08:45:17 -06:00

blk-mq-cpumap.c

blk-mq: allow the driver to pass in a queue mapping

2016-09-15 08:42:03 -06:00

blk-mq-pci.c

blk_mq: linux/blk-mq.h does not include all the headers it depends on

2016-09-19 08:21:51 -06:00

blk-mq-sysfs.c

block: add scalable completion tracking of requests

2016-11-10 13:53:26 -07:00

blk-mq-tag.c

Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block

2016-10-09 17:29:33 -07:00

blk-mq-tag.h

Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block

2016-10-09 17:29:33 -07:00

blk-mq.c

blk-mq: blk_mq_try_issue_directly() should lookup hardware queue

2016-11-11 12:24:46 -07:00

blk-mq.h

block: add scalable completion tracking of requests

2016-11-10 13:53:26 -07:00

blk-settings.c

block: hook up writeback throttling

2016-11-10 13:53:40 -07:00

blk-softirq.c

Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2016-10-15 10:03:15 -07:00

blk-stat.c

block: add scalable completion tracking of requests

2016-11-10 13:53:26 -07:00

blk-stat.h

block: add scalable completion tracking of requests

2016-11-10 13:53:26 -07:00

blk-sysfs.c

block: hook up writeback throttling

2016-11-10 13:53:40 -07:00

blk-tag.c

block: split out request-only flags into a new namespace

2016-10-28 08:45:17 -06:00

blk-throttle.c

block: replace REQ_THROTTLED with a bio flag

2016-10-28 08:45:17 -06:00

blk-timeout.c

block: remove REQ_NO_TIMEOUT flag

2015-12-22 09:38:34 -07:00

blk-wbt.c

blk-wbt: add general throttling mechanism

2016-11-10 13:53:32 -07:00

blk-wbt.h

blk-wbt: add general throttling mechanism

2016-11-10 13:53:32 -07:00

blk-zoned.c

block: zoned: fix harmless maybe-uninitialized warning

2016-10-24 20:51:22 -06:00

blk.h

block: split out request-only flags into a new namespace

2016-10-28 08:45:17 -06:00

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: drop q argument from bsg_validate_sgv4_hdr

2016-11-03 07:56:14 -06:00

cfq-iosched.c

block: hook up writeback throttling

2016-11-10 13:53:40 -07:00

cmdline-parser.c

…

compat_ioctl.c

mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

2016-04-04 10:41:08 -07:00

deadline-iosched.c

block: do not merge requests without consulting with io scheduler

2016-07-20 21:35:12 -06:00

elevator.c

block: better op and flags encoding

2016-10-28 08:48:16 -06:00

genhd.c

block: fix bdi vs gendisk lifetime mismatch

2016-08-04 14:19:16 -06:00

ioctl.c

blk-zoned: implement ioctls

2016-10-18 10:05:42 -06:00

ioprio.c

block: fix use-after-free in sys_ioprio_get()

2016-07-01 08:39:24 -06:00

Kconfig

block: hook up writeback throttling

2016-11-10 13:53:40 -07:00

Kconfig.iosched

…

Makefile

blk-wbt: add general throttling mechanism

2016-11-10 13:53:32 -07:00

noop-iosched.c

elevator: use list_{first,prev,next}_entry

2015-11-16 15:21:48 -07:00

partition-generic.c

block/partition-generic.c: Remove a set-but-not-used variable

2016-06-14 09:09:15 -06:00

scsi_ioctl.c

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

t10-pi.c

block: Consolidate static integrity profile properties

2015-10-21 14:42:38 -06:00