Tejun Heo 86072d8112 block: drop custom queue draining used by scsi_transport_{iscsi|fc} ...

iscsi_remove_host() uses bsg_remove_queue() which implements custom
queue draining.  fc_bsg_remove() open-codes mostly identical logic.

The draining logic isn't correct in that blk_stop_queue() doesn't
prevent new requests from being queued - it just stops processing, so
nothing prevents new requests to be queued after the logic determines
that the queue is drained.

blk_cleanup_queue() now implements proper queue draining and these
custom draining logics aren't necessary.  Drop them and use
bsg_unregister_queue() + blk_cleanup_queue() instead.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: James Smart <james.smart@emulex.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2012-06-25 11:53:48 +02:00

..

partitions

s390/dasd: re-prioritize partition detection message

2012-05-16 14:42:51 +02:00

blk-cgroup.c

blkcg: make root blkcg allocation use %GFP_KERNEL

2012-06-25 11:53:46 +02:00

blk-cgroup.h

blkcg: use radix tree to index blkgs from blkcg

2012-04-20 10:06:40 +02:00

blk-core.c

mempool: add @gfp_mask to mempool_create_node()

2012-06-25 11:53:47 +02:00

blk-exec.c

block: add missing blk_queue_dead() checks

2011-12-14 00:33:37 +01:00

blk-flush.c

blk-flush: move the queue kick into

2011-10-24 16:24:31 +02:00

blk-integrity.c

block: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros

2011-10-31 19:31:12 -04:00

blk-ioc.c

block: avoid infinite loop in get_task_io_context()

2012-05-31 13:39:05 +02:00

blk-iopoll.c

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

blk-lib.c

block: fix patch import error in max_discard_sectors check

2011-07-23 20:34:59 +02:00

blk-map.c

block: re-use existing 'reading' variable instead of checking direction again

2011-12-21 15:27:24 +01:00

blk-merge.c

block: separate out blk_rq_merge_ok() and blk_try_merge() from elevator functions

2012-02-08 09:19:38 +01:00

blk-settings.c

block: Introduce blk_set_stacking_limits function

2012-01-11 16:27:11 +01:00

blk-softirq.c

sched, block: Unify cache detection

2012-01-27 13:28:48 +01:00

blk-sysfs.c

blkcg: unify blkg's for blkcg policies

2012-03-06 21:27:23 +01:00

blk-tag.c

block: fix blk_queue_end_tag()

2011-12-29 09:16:28 +01:00

blk-throttle.c

blkcg: tg_stats_alloc_lock is an irq lock

2012-05-23 12:16:21 +02:00

blk-timeout.c

block: Drop dead function blk_abort_queue()

2012-06-15 08:46:23 +02:00

blk.h

Merge branch 'for-3.5' of ../cgroup into block/for-3.5/core-merged

2012-04-01 12:55:00 -07:00

bsg-lib.c

block: drop custom queue draining used by scsi_transport_{iscsi|fc}

2012-06-25 11:53:48 +02:00

bsg.c

bsg: fix sysfs link remove warning

2012-02-08 20:02:03 +01:00

cfq-iosched.c

block: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GROUP_IOSCHED

2012-06-04 10:02:29 +02:00

compat_ioctl.c

block: Add BLKROTATIONAL ioctl

2012-01-11 16:29:31 +01:00

deadline-iosched.c

elevator: make elevator_init_fn() return 0/-errno

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

elevator.c

blkcg: implement per-queue policy activation

2012-04-20 10:06:06 +02:00

genhd.c

block: fix buffer overflow when printing partition UUIDs

2012-05-15 08:22:04 +02:00

ioctl.c

Merge branch 'for-3.3/core' of git://git.kernel.dk/linux-block

2012-01-15 12:24:45 -08:00

Kconfig

move fs/partitions to block/

2012-01-03 22:54:06 -05:00

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

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

Makefile

separate partition format handling from generic code

2012-01-03 22:54:06 -05:00

noop-iosched.c

elevator: make elevator_init_fn() return 0/-errno

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

partition-generic.c

block: Fix NULL pointer dereference in sd_revalidate_disk

2012-03-02 10:38:33 +01:00

scsi_ioctl.c

scsi: Silence unnecessary warnings about ioctl to partition

2012-06-15 12:52:46 +02:00