linux-stable/drivers/block
Linus Torvalds 64b28683de for-linus-20180204
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Merge tag 'for-linus-20180204' of git://git.kernel.dk/linux-block

Pull more block updates from Jens Axboe:
 "Most of this is fixes and not new code/features:

   - skd fix from Arnd, fixing a build error dependent on sla allocator
     type.

   - blk-mq scheduler discard merging fixes, one from me and one from
     Keith. This fixes a segment miscalculation for blk-mq-sched, where
     we mistakenly think two segments are physically contigious even
     though the request isn't carrying real data. Also fixes a bio-to-rq
     merge case.

   - Don't re-set a bit on the buffer_head flags, if it's already set.
     This can cause scalability concerns on bigger machines and
     workloads. From Kemi Wang.

   - Add BLK_STS_DEV_RESOURCE return value to blk-mq, allowing us to
     distuingish between a local (device related) resource starvation
     and a global one. The latter might happen without IO being in
     flight, so it has to be handled a bit differently. From Ming"

* tag 'for-linus-20180204' of git://git.kernel.dk/linux-block:
  block: skd: fix incorrect linux/slab_def.h inclusion
  buffer: Avoid setting buffer bits that are already set
  blk-mq-sched: Enable merging discard bio into request
  blk-mq: fix discard merge with scheduler attached
  blk-mq: introduce BLK_STS_DEV_RESOURCE
2018-02-04 11:16:35 -08:00
..
aoe aoe: use ktime_t instead of timeval 2018-01-17 08:41:07 -07:00
drbd Merge branch 'work.sock_recvmsg' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-01-30 18:59:03 -08:00
mtip32xx Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
paride Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
rsxx treewide: setup_timer() -> timer_setup() (2 field) 2017-11-21 15:57:09 -08:00
xen-blkback Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block 2017-09-07 11:59:42 -07:00
zram block: convert to bio_first_bvec_all & bio_first_page_all 2018-01-06 09:18:00 -07:00
amiflop.c amifloppy: Convert timers to use timer_setup() 2017-11-14 20:11:57 -07:00
ataflop.c treewide: Switch DEFINE_TIMER callbacks to struct timer_list * 2017-11-21 15:57:05 -08:00
brd.c libnvdimm for 4.15 2017-11-17 09:51:57 -08:00
cryptoloop.c block: cryptoloop - Fix build warning 2017-09-26 07:41:22 -06:00
DAC960.c DAC960: split up ioctl function to reduce stack size 2018-01-06 09:18:00 -07:00
DAC960.h treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
floppy.c block/floppy: Convert callback to pass timer_list 2017-11-14 20:10:35 -07:00
Kconfig null_blk: remove explicit 'select FAULT_INJECTION' 2018-01-11 07:58:31 -07:00
loop.c loop: fix concurrent lo_open/lo_release 2018-01-06 09:32:07 -07:00
loop.h block/loop: make loop cgroup aware 2017-09-26 07:41:22 -06:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nbd.c Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
null_blk.c blk-mq: introduce BLK_STS_DEV_RESOURCE 2018-01-30 20:18:28 -07:00
pktcdvd.c pktcdvd: Fix a recently introduced NULL pointer dereference 2018-01-05 09:03:04 -07:00
ps3disk.c block: introduce new block status code type 2017-06-09 09:27:32 -06:00
ps3vram.c block/ps3vram: Check return of ps3vram_cache_init 2017-08-17 23:03:44 +10:00
rbd.c rbd: set max_segments to USHRT_MAX 2018-01-09 17:40:48 +01:00
rbd_types.h rbd: RBD_V{1,2}_DATA_FORMAT macros 2017-02-20 12:16:15 +01:00
skd_main.c block: skd: fix incorrect linux/slab_def.h inclusion 2018-02-02 08:07:45 -07:00
skd_s1120.h skd: Use __packed only when needed 2017-08-18 08:45:29 -06:00
sunvdc.c treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
swim.c block: don't set bounce limit in blk_init_queue 2017-06-27 12:13:45 -06:00
swim3.c treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts 2017-11-21 16:35:54 -08:00
swim_asm.S
sx8.c block: introduce new block status code type 2017-06-09 09:27:32 -06:00
umem.c treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
umem.h
virtio_blk.c blk-mq: introduce BLK_STS_DEV_RESOURCE 2018-01-30 20:18:28 -07:00
xen-blkfront.c blk-mq: introduce BLK_STS_DEV_RESOURCE 2018-01-30 20:18:28 -07:00
xsysace.c treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
z2ram.c block: introduce new block status code type 2017-06-09 09:27:32 -06:00