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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-09 22:20:07 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-09 22:20:07 +0300 |
| commit | 3e28850cbd359bed841b832200f9fc208a9ef040 (patch) | |
| tree | ef4e5b294f934f58fc08feb89d24291b71c01d4a /include | |
| parent | 1dc1f92e24d6a5479ae8ceea3e2fac69f8d9dab7 (diff) | |
| parent | 26af1cd00364ce20dbec66b93ef42f9d42dc6953 (diff) | |
| download | linux-3e28850cbd359bed841b832200f9fc208a9ef040.tar.xz | |
Merge tag 'for-5.16/block-2021-11-09' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Set of fixes for the batched tag allocation (Ming, me)
- add_disk() error handling fix (Luis)
- Nested queue quiesce fixes (Ming)
- Shared tags init error handling fix (Ye)
- Misc cleanups (Jean, Ming, me)
* tag 'for-5.16/block-2021-11-09' of git://git.kernel.dk/linux-block:
nvme: wait until quiesce is done
scsi: make sure that request queue queiesce and unquiesce balanced
scsi: avoid to quiesce sdev->request_queue two times
blk-mq: add one API for waiting until quiesce is done
blk-mq: don't free tags if the tag_set is used by other device in queue initialztion
block: fix device_add_disk() kobject_create_and_add() error handling
block: ensure cached plug request matches the current queue
block: move queue enter logic into blk_mq_submit_bio()
block: make bio_queue_enter() fast-path available inline
block: split request allocation components into helpers
block: have plug stored requests hold references to the queue
blk-mq: update hctx->nr_active in blk_mq_end_request_batch()
blk-mq: add RQF_ELV debug entry
blk-mq: only try to run plug merge if request has same queue with incoming bio
block: move RQF_ELV setting into allocators
dm: don't stop request queue after the dm device is suspended
block: replace always false argument with 'false'
block: assign correct tag before doing prefetch of request
blk-mq: fix redundant check of !e expression
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blk-mq.h | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_device.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 8682663e7368..2949d9ac7484 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -798,6 +798,7 @@ void blk_mq_start_hw_queues(struct request_queue *q); void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async); void blk_mq_quiesce_queue(struct request_queue *q); +void blk_mq_wait_quiesce_done(struct request_queue *q); void blk_mq_unquiesce_queue(struct request_queue *q); void blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs); void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async); diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 79c3045611fa..83a7890f1479 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -207,6 +207,7 @@ struct scsi_device { * creation time */ unsigned ignore_media_change:1; /* Ignore MEDIA CHANGE on resume */ + unsigned int queue_stopped; /* request queue is quiesced */ bool offline_already; /* Device offline message logged */ atomic_t disk_events_disable_depth; /* disable depth for disk events */ |