Paolo Valente fd03177c33 block, bfq: handle NULL return value by bfq_init_rq() ... As reported in [1], the call bfq_init_rq(rq) may return NULL in case of OOM (in particular, if rq->elv.icq is NULL because memory allocation failed in failed in ioc_create_icq()). This commit handles this circumstance. [1] https://lkml.org/lkml/2019/7/22/824 Cc: Hsin-Yi Wang <hsinyi@google.com> Cc: Nicolas Boichat <drinkcat@chromium.org> Cc: Doug Anderson <dianders@chromium.org> Reported-by: Guenter Roeck <linux@roeck-us.net> Reported-by: Hsin-Yi Wang <hsinyi@google.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2019-08-08 07:31:50 -06:00
..
partitions	docs: admin-guide: add a series of orphaned documents	2019-07-15 11:03:02 -03:00
badblocks.c
bfq-cgroup.c
bfq-iosched.c	block, bfq: handle NULL return value by bfq_init_rq()	2019-08-08 07:31:50 -06:00
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c
bio.c
blk-cgroup.c	blkcg: allow blkcg_policy->pd_stat() to print non-debug info too	2019-07-16 10:06:39 -06:00
blk-core.c
blk-exec.c
blk-flush.c
blk-integrity.c
blk-ioc.c
blk-iolatency.c	blkcg: allow blkcg_policy->pd_stat() to print non-debug info too	2019-07-16 10:06:39 -06:00
blk-lib.c
blk-map.c
blk-merge.c
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c
blk-mq-sched.h	block: blk-mq: Remove blk_mq_sched_started_request and started_request	2019-07-23 07:25:09 -06:00
blk-mq-sysfs.c
blk-mq-tag.c
blk-mq-tag.h
blk-mq-virtio.c
blk-mq.c	block: blk-mq: Remove blk_mq_sched_started_request and started_request	2019-07-23 07:25:09 -06:00
blk-mq.h
blk-pm.c
blk-pm.h
blk-rq-qos.c	rq-qos: use a mb for got_token	2019-07-18 10:20:14 -06:00
blk-rq-qos.h
blk-settings.c	block: fix max segment size handling in blk_queue_virt_boundary	2019-07-26 12:50:57 -06:00
blk-softirq.c
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c
blk.h
bounce.c
bsg-lib.c
bsg.c
cmdline-parser.c
compat_ioctl.c
elevator.c
genhd.c	block: fix sysfs module parameters directory path in comment	2019-07-16 10:16:33 -06:00
ioctl.c
ioprio.c
Kconfig
Kconfig.iosched
kyber-iosched.c
Makefile
mq-deadline.c
opal_proto.h
partition-generic.c
scsi_ioctl.c
sed-opal.c
t10-pi.c