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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-11 08:45:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-11 08:45:32 -0700 |
| commit | 297cbcccc23d4eefbc3043cd2fa5cf577930e695 (patch) | |
| tree | f7a588aed5b207124773ba4e5843612bf38bd51d /drivers/block | |
| parent | 9e208aa06c2109b45eec6be049a8e47034748c20 (diff) | |
| parent | 862488105b84ca744b3d8ff131e0fcfe10644be1 (diff) | |
| download | linux-297cbcccc23d4eefbc3043cd2fa5cf577930e695.tar.bz2 | |
Merge tag 'for-linus-20191010' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Fix wbt performance regression introduced with the blk-rq-qos
refactoring (Harshad)
- Fix io_uring fileset removal inadvertently killing the workqueue (me)
- Fix io_uring typo in linked command nonblock submission (Pavel)
- Remove spurious io_uring wakeups on request free (Pavel)
- Fix null_blk zoned command error return (Keith)
- Don't use freezable workqueues for backing_dev, also means we can
revert a previous libata hack (Mika)
- Fix nbd sysfs mutex dropped too soon at removal time (Xiubo)
* tag 'for-linus-20191010' of git://git.kernel.dk/linux-block:
nbd: fix possible sysfs duplicate warning
null_blk: Fix zoned command return code
io_uring: only flush workqueues on fileset removal
io_uring: remove wait loop spurious wakeups
blk-wbt: fix performance regression in wbt scale_up/scale_down
Revert "libata, freezer: avoid block device removal while system is frozen"
bdi: Do not use freezable workqueue
io_uring: fix reversed nonblock flag for link submission
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nbd.c | 2 | ||||
| -rw-r--r-- | drivers/block/null_blk_zoned.c | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index ac07e8c94c79..478aa86fc1f2 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -248,8 +248,8 @@ static void nbd_put(struct nbd_device *nbd) if (refcount_dec_and_mutex_lock(&nbd->refs, &nbd_index_mutex)) { idr_remove(&nbd_index_idr, nbd->index); - mutex_unlock(&nbd_index_mutex); nbd_dev_remove(nbd); + mutex_unlock(&nbd_index_mutex); } } diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c index eabc116832a7..3d7fdea872f8 100644 --- a/drivers/block/null_blk_zoned.c +++ b/drivers/block/null_blk_zoned.c @@ -142,8 +142,7 @@ static blk_status_t null_zone_reset(struct nullb_cmd *cmd, sector_t sector) zone->wp = zone->start; break; default: - cmd->error = BLK_STS_NOTSUPP; - break; + return BLK_STS_NOTSUPP; } return BLK_STS_OK; } |