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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 14:27:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 14:27:02 -0700
commit3526dd0c7832f1011a0477cc6d903662bae05ea8 (patch)
tree22fbac64eb40a0b29bfa4c029695f39b2f591e62 /drivers/md/md.c
parentdd972f924df6bdbc0ab185a38d5d2361dbc26311 (diff)
parentbc6d65e6dc89c3b7ff78e4ad797117c122ffde8e (diff)
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Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block
Pull block layer updates from Jens Axboe: "It's a pretty quiet round this time, which is nice. This contains: - series from Bart, cleaning up the way we set/test/clear atomic queue flags. - series from Bart, fixing races between gendisk and queue registration and removal. - set of bcache fixes and improvements from various folks, by way of Michael Lyle. - set of lightnvm updates from Matias, most of it being the 1.2 to 2.0 transition. - removal of unused DIO flags from Nikolay. - blk-mq/sbitmap memory ordering fixes from Omar. - divide-by-zero fix for BFQ from Paolo. - minor documentation patches from Randy. - timeout fix from Tejun. - Alpha "can't write a char atomically" fix from Mikulas. - set of NVMe fixes by way of Keith. - bsg and bsg-lib improvements from Christoph. - a few sed-opal fixes from Jonas. - cdrom check-disk-change deadlock fix from Maurizio. - various little fixes, comment fixes, etc from various folks" * tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits) blk-mq: Directly schedule q->timeout_work when aborting a request blktrace: fix comment in blktrace_api.h lightnvm: remove function name in strings lightnvm: pblk: remove some unnecessary NULL checks lightnvm: pblk: don't recover unwritten lines lightnvm: pblk: implement 2.0 support lightnvm: pblk: implement get log report chunk lightnvm: pblk: rename ppaf* to addrf* lightnvm: pblk: check for supported version lightnvm: implement get log report chunk helpers lightnvm: make address conversions depend on generic device lightnvm: add support for 2.0 address format lightnvm: normalize geometry nomenclature lightnvm: complete geo structure with maxoc* lightnvm: add shorten OCSSD version in geo lightnvm: add minor version to generic geometry lightnvm: simplify geometry structure lightnvm: pblk: refactor init/exit sequences lightnvm: Avoid validation of default op value lightnvm: centralize permission check for lightnvm ioctl ...
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r--drivers/md/md.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 254e44e44668..3bea45e8ccff 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5206,12 +5206,12 @@ static void md_free(struct kobject *ko)
if (mddev->sysfs_state)
sysfs_put(mddev->sysfs_state);
+ if (mddev->gendisk)
+ del_gendisk(mddev->gendisk);
if (mddev->queue)
blk_cleanup_queue(mddev->queue);
- if (mddev->gendisk) {
- del_gendisk(mddev->gendisk);
+ if (mddev->gendisk)
put_disk(mddev->gendisk);
- }
percpu_ref_exit(&mddev->writes_pending);
kfree(mddev);
@@ -5619,9 +5619,9 @@ int md_run(struct mddev *mddev)
if (mddev->degraded)
nonrot = false;
if (nonrot)
- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, mddev->queue);
+ blk_queue_flag_set(QUEUE_FLAG_NONROT, mddev->queue);
else
- queue_flag_clear_unlocked(QUEUE_FLAG_NONROT, mddev->queue);
+ blk_queue_flag_clear(QUEUE_FLAG_NONROT, mddev->queue);
mddev->queue->backing_dev_info->congested_data = mddev;
mddev->queue->backing_dev_info->congested_fn = md_congested;
}