Jens Axboe ff87bcec19 blk-mq: handle NULL req return from blk_map_request in single queue mode ...

blk_mq_map_request() can return NULL if we fail entering the queue
(dying, or removed), in which case it has already ended IO on the
bio. So nothing more to do, except just return.

Signed-off-by: Jens Axboe <axboe@fb.com>

2014-06-03 21:04:39 -06:00

..

partitions

block: Use macros from compiler.h instead of __attribute__((...))

2014-02-18 12:20:01 -08:00

bio-integrity.c

block: move bio.c and bio-integrity.c from fs/ to block/

2014-05-19 08:34:46 -06:00

bio.c

block: move bio.c and bio-integrity.c from fs/ to block/

2014-05-19 08:34:46 -06:00

blk-cgroup.c

blkcg: use trylock on blkcg_pol_mutex in blkcg_reset_stats()

2014-05-05 13:48:18 -04:00

blk-cgroup.h

Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2014-04-03 13:05:42 -07:00

blk-core.c

block: remove 'magic' from struct blk_plug

2014-05-29 08:09:00 -06:00

blk-exec.c

blk-mq: merge blk_mq_insert_request and blk_mq_run_request

2014-03-21 08:57:37 -06:00

blk-flush.c

blk-mq: blk_mq_tag_to_rq should handle flush request

2014-05-30 08:06:42 -06:00

blk-integrity.c

bio-integrity: Convert to bvec_iter

2013-11-23 22:33:50 -08:00

blk-ioc.c

block: Substitute rcu_access_pointer() for rcu_dereference_raw()

2014-02-18 12:21:26 -08:00

blk-iopoll.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next

2014-06-03 12:57:53 -07:00

blk-lib.c

block/blk-lib.c: make __blkdev_issue_zeroout static

2014-05-26 17:39:09 -06:00

blk-map.c

block: remove struct request buffer member

2014-04-15 14:03:02 -06:00

blk-merge.c

block: add queue flag for disabling SG merging

2014-05-29 09:53:32 -06:00

blk-mq-cpu.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-cpumap.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-sysfs.c

blk-mq: blk_mq_unregister_hctx() can be static

2014-05-30 10:31:13 -06:00

blk-mq-tag.c

blk-mq: fix schedule from atomic context

2014-06-03 21:04:39 -06:00

blk-mq-tag.h

blk-mq: fix schedule from atomic context

2014-06-03 21:04:39 -06:00

blk-mq.c

blk-mq: handle NULL req return from blk_map_request in single queue mode

2014-06-03 21:04:39 -06:00

blk-mq.h

blk-mq: fix schedule from atomic context

2014-06-03 21:04:39 -06:00

blk-settings.c

bcache/md: Use raid stripe size

2014-01-08 13:05:09 -08:00

blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

block: only allocate/free mq_usage_counter in blk-mq

2014-05-27 09:37:08 -06:00

blk-tag.c

block: Reserve only one queue tag for sync IO if only 3 tags are available

2013-06-28 21:32:27 +02:00

blk-throttle.c

block/blk-throttle.c: fix return of 0/1 with return type bool

2014-05-02 11:38:03 -06:00

blk-timeout.c

block: ensure that the timer is always added

2014-05-30 15:41:39 -06:00

blk.h

blk-mq: allow changing of queue depth through sysfs

2014-05-20 11:49:02 -06:00

bounce.c

block: move mm/bounce.c to block/

2014-05-19 20:01:52 -06:00

bsg-lib.c

bsg: Remove unused function bsg_goose_queue()

2012-12-06 14:33:02 +01:00

bsg.c

bsg: update check for rq based driver for blk-mq

2014-04-16 14:15:46 -06:00

cfq-iosched.c

block: Fix format string mismatch in cfq-iosched.c

2014-04-30 15:56:10 -06:00

cmdline-parser.c

block: remove unrelated header files and export symbol

2014-01-21 20:18:26 -08:00

compat_ioctl.c

kernel-wide: fix missing validations on __get/__put/__copy_to/__copy_from_user()

2013-09-11 15:58:18 -07:00

deadline-iosched.c

block: Stop abusing csd.list for fifo_time

2014-02-24 14:46:32 -08:00

elevator.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

genhd.c

block: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...)

2013-09-11 13:22:03 -06:00

ioctl.c

block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

2013-11-08 09:05:31 -07:00

ioprio.c

block: move ioprio.c from fs/ to block/

2014-05-19 11:02:18 -06:00

Kconfig

block: change config option name for cmdline partition parsing

2013-09-30 14:31:02 -07:00

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

2012-03-06 21:27:21 +01:00

Makefile

block: move mm/bounce.c to block/

2014-05-19 20:01:52 -06:00

noop-iosched.c

elevator: Fix a race in elevator switching

2013-07-03 13:25:24 +02:00

partition-generic.c

Revert "loop: cleanup partitions when detaching loop device"

2013-04-08 10:12:11 +02:00

scsi_ioctl.c

block: remove dead code in scsi_ioctl:blk_verify_command

2014-05-29 13:38:50 -06:00