Jens Axboe e57690fe00 blk-mq: don't overwrite rq->mq_ctx ... We do this in a few places, if the CPU is offline. This isn't allowed, though, since on multi queue hardware, we can't just move a request from one software queue to another, if they map to different hardware queues. The request and tag isn't valid on another hardware queue. This can happen if plugging races with CPU offlining. But it does no harm, since it can only happen in the window where we are currently busy freezing the queue and flushing IO, in preparation for redoing the software <-> hardware queue mappings. Signed-off-by: Jens Axboe <axboe@fb.com>		2016-08-24 15:34:35 -06:00
..
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: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
bio.c	block: Fix secure erase	2016-08-16 09:16:51 -06:00
blk-cgroup.c	block/blk-cgroup.c: Declare local symbols static	2016-06-14 09:09:33 -06:00
blk-core.c	block: Fix race triggered by blk_set_queue_dying()	2016-08-16 19:36:14 -06:00
blk-exec.c	block: Fix spelling in a source code comment	2016-07-20 21:28:22 -06:00
blk-flush.c	block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH	2016-06-07 13:41:38 -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	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	Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block	2016-07-26 15:37:51 -07:00
blk-map.c	block: simplify and export blk_rq_append_bio	2016-07-20 17:38:32 -06:00
blk-merge.c	block: make sure a big bio is split into at most 256 bvecs	2016-08-24 08:17:24 -06:00
blk-mq-cpu.c
blk-mq-cpumap.c	blk-mq: Avoid memoryless numa node encoded in hctx numa_node	2015-12-03 09:56:27 -07:00
blk-mq-sysfs.c	blk-mq: fix deadlock in blk_mq_register_disk() error path	2016-08-04 14:19:16 -06:00
blk-mq-tag.c	blk-mq: Introduce blk_mq_reinit_tagset	2016-07-08 08:38:49 -06:00
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: don't overwrite rq->mq_ctx	2016-08-24 15:34:35 -06:00
blk-mq.h	blk-mq: dynamic h/w context count	2016-02-09 12:42:17 -07:00
blk-settings.c	block: kill off q->flush_flags	2016-04-13 13:33:19 -06:00
blk-softirq.c
blk-sysfs.c	block: expose QUEUE_FLAG_DAX in sysfs	2016-07-20 21:01:08 -06:00
blk-tag.c
blk-throttle.c	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
blk-timeout.c	block: remove REQ_NO_TIMEOUT flag	2015-12-22 09:38:34 -07:00
blk.h	block: simplify and export blk_rq_append_bio	2016-07-20 17:38:32 -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
cfq-iosched.c	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
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: Fix secure erase	2016-08-16 09:16:51 -06:00
genhd.c	block: fix bdi vs gendisk lifetime mismatch	2016-08-04 14:19:16 -06:00
ioctl.c	DAX error handling for 4.7	2016-05-26 19:34:26 -07:00
ioprio.c	block: fix use-after-free in sys_ioprio_get()	2016-07-01 08:39:24 -06:00
Kconfig	block: remove BLK_DEV_DAX config option	2016-08-04 08:50:07 -04:00
Kconfig.iosched
Makefile	Initial roundup of 4.5 merge window patches	2016-01-23 18:45:06 -08:00
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