Konstantin Khlebnikov d5274b3cd6 block: bfq: swap puts in bfqg_and_blkg_put ...

Fix trivial use-after-free. This could be last reference to bfqg.

Fixes: 8f9bebc33d ("block, bfq: access and cache blkg data only when safe")
Acked-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2018-09-06 11:32:58 -06:00

..

partitions

partitions/aix: append null character to print data from disk

2018-07-27 09:17:41 -06:00

badblocks.c

…

bfq-cgroup.c

block: bfq: swap puts in bfqg_and_blkg_put

2018-09-06 11:32:58 -06:00

bfq-iosched.c

block, bfq: reduce write overcharge

2018-08-16 13:08:13 -06:00

bfq-iosched.h

…

bfq-wf2q.c

block, bfq: improve code of bfq_bfqq_charge_time

2018-08-16 13:08:15 -06:00

bio-integrity.c

block: move bio_integrity_{intervals,bytes} into blkdev.h

2018-07-26 15:49:41 -06:00

bio.c

blkcg: use tryget logic when associating a blkg with a bio

2018-08-31 14:48:58 -06:00

blk-cgroup.c

blkcg: delay blkg destruction until after writeback has finished

2018-08-31 14:48:56 -06:00

blk-core.c

block: don't warn when doing fsync on read-only devices

2018-09-05 16:14:36 -06:00

blk-exec.c

…

blk-flush.c

…

blk-integrity.c

…

blk-ioc.c

block, mm: remove unnecessary __GFP_HIGH flag

2018-07-09 09:07:54 -06:00

blk-iolatency.c

block: make iolatency avg_lat exponentially decay

2018-08-02 09:58:14 -06:00

blk-lib.c

block: fix infinite loop if the device loses discard capability

2018-07-09 09:07:54 -06:00

blk-map.c

…

blk-merge.c

…

blk-mq-cpumap.c

…

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

blk-mq: dequeue request one by one from sw queue if hctx is busy

2018-07-09 09:07:53 -06:00

blk-mq-debugfs.h

…

blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

blk-mq: init hctx sched after update ctx and hctx mapping

2018-08-21 09:02:55 -06:00

blk-mq-sched.h

blk-mq: init hctx sched after update ctx and hctx mapping

2018-08-21 09:02:55 -06:00

blk-mq-sysfs.c

…

blk-mq-tag.c

Merge tag 'for-4.19/post-20180822' of git://git.kernel.dk/linux-block

2018-08-22 13:38:05 -07:00

blk-mq-tag.h

…

blk-mq-virtio.c

…

blk-mq.c

Merge tag 'for-4.19/post-20180822' of git://git.kernel.dk/linux-block

2018-08-22 13:38:05 -07:00

blk-mq.h

blk-mq: issue directly if hw queue isn't busy in case of 'none'

2018-07-17 16:04:00 -06:00

blk-rq-qos.c

blk-rq-qos: make depth comparisons unsigned

2018-07-22 11:30:53 -06:00

blk-rq-qos.h

blk-rq-qos: make depth comparisons unsigned

2018-07-22 11:30:53 -06:00

blk-settings.c

block: allow max_discard_segments to be stacked

2018-07-24 14:46:39 -06:00

blk-softirq.c

…

blk-stat.c

blk-stat: export helpers for modifying blk_rq_stat

2018-07-09 09:07:54 -06:00

blk-stat.h

blk-stat: export helpers for modifying blk_rq_stat

2018-07-09 09:07:54 -06:00

blk-sysfs.c

blk-wbt: don't maintain inflight counts if disabled

2018-08-23 09:34:46 -06:00

blk-tag.c

…

blk-throttle.c

blkcg: use tryget logic when associating a blkg with a bio

2018-08-31 14:48:58 -06:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: remove dead code

2018-08-27 13:32:12 -06:00

blk-wbt.h

block: remove external dependency on wbt_flags

2018-07-09 09:07:54 -06:00

blk-zoned.c

…

blk.h

blk-mq: init hctx sched after update ctx and hctx mapping

2018-08-21 09:02:55 -06:00

bounce.c

block: unexport bio_clone_bioset

2018-07-24 14:43:26 -06:00

bsg-lib.c

block/bsg-lib: use PTR_ERR_OR_ZERO to simplify the flow path

2018-08-01 09:13:03 -06:00

bsg.c

block: bsg: move atomic_t ref_count variable to refcount API

2018-08-27 19:17:02 -06:00

cfq-iosched.c

cfq: Suppress compiler warnings about comparisons

2018-08-07 17:57:13 -06:00

cmdline-parser.c

…

compat_ioctl.c

…

deadline-iosched.c

…

elevator.c

block: remove unnecessary condition check

2018-08-27 19:16:06 -06:00

genhd.c

block: Track DISCARD statistics and output them in stat and diskstat

2018-07-18 08:44:22 -06:00

ioctl.c

…

ioprio.c

…

Kconfig

block: introduce blk-iolatency io controller

2018-07-09 09:07:54 -06:00

Kconfig.iosched

…

kyber-iosched.c

…

Makefile

block: introduce blk-iolatency io controller

2018-07-09 09:07:54 -06:00

mq-deadline.c

…

noop-iosched.c

…

opal_proto.h

…

partition-generic.c

block: Track DISCARD statistics and output them in stat and diskstat

2018-07-18 08:44:22 -06:00

scsi_ioctl.c

…

sed-opal.c

…

t10-pi.c

block: move dif_prepare/dif_complete functions to block layer

2018-07-30 08:27:02 -06:00