Hi Linus,
Pretty quiet round this time, which is nice. In detail:
- Series revamping bounce buffer support (Christoph)
- Dead code removal (Christoph, Bart)
- Partition iteration revamp, now using xarray (Christoph)
- Passthrough request scheduler improvements (Lin)
- Series of BFQ improvements (Paolo)
- Fix ioprio task iteration (Peter)
- Various little tweaks and fixes (Tejun, Saravanan, Bhaskar, Max,
Nikolay)
Please pull!
The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:
Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/for-5.13/block-2021-04-27
for you to fetch changes up to f46ec84b5acbf8d7067d71a6bbdde213d4b86036:
blk-iocost: don't ignore vrate_min on QD contention (2021-04-26 06:44:18 -0600)
----------------------------------------------------------------
for-5.13/block-2021-04-27
----------------------------------------------------------------
Bart Van Assche (2):
blk-zoned: Remove the definition of blk_zone_start()
block: Remove an obsolete comment from sg_io()
Bhaskar Chowdhury (1):
blk-mq: Sentence reconstruct for better readability
Christoph Hellwig (23):
aha1542: use a local bounce buffer
Buslogic: remove ISA support
BusLogic: reject broken old firmware that requires ISA-style bounce buffering
advansys: remove ISA support
scsi: remove the unchecked_isa_dma flag
block: remove BLK_BOUNCE_ISA support
block: refactor the bounce buffering code
block: stop calling blk_queue_bounce for passthrough requests
dasd: use bdev_disk_changed instead of blk_drop_partitions
block: remove invalidate_partition
block: move more syncing and invalidation to delete_partition
block: refactor blk_drop_partitions
block: take bd_mutex around delete_partitions in del_gendisk
block: simplify partition removal
block: simplify partition_overlaps
block: simplify printk_all_partitions
block: simplify show_partition
block: simplify diskstats_show
block: remove disk_part_iter
block: initialize ret in bdev_disk_changed
block: remove an incorrect check from blk_rq_append_bio
block: remove zero_fill_bio_iter
block: move bio_list_copy_data to pktcdvd
Jeffle Xu (1):
block: add queue_to_disk() to get gendisk from request_queue
Lin Feng (2):
blk-mq: bypass IO scheduler's limit_depth for passthrough request
bfq/mq-deadline: remove redundant check for passthrough request
Max Gurtovoy (1):
block: add sysfs entry for virt boundary mask
Ming Lei (1):
blk-mq: set default elevator as deadline in case of hctx shared tagset
Nikolay Borisov (1):
blk-mq: Always use blk_mq_is_sbitmap_shared
Paolo Valente (6):
block, bfq: always inject I/O of queues blocked by wakers
block, bfq: put reqs of waker and woken in dispatch list
block, bfq: make shared queues inherit wakers
block, bfq: fix weight-raising resume with !low_latency
block, bfq: keep shared queues out of the waker mechanism
block, bfq: merge bursts of newly-created queues
Peter Zijlstra (1):
block: Fix sys_ioprio_set(.which=IOPRIO_WHO_PGRP) task iteration
Saravanan D (1):
blk-mq: Fix spurious debugfs directory creation during initialization
Tejun Heo (1):
blk-iocost: don't ignore vrate_min on QD contention
Documentation/scsi/BusLogic.rst | 26 +--
Documentation/scsi/scsi_mid_low_api.rst | 4 -
block/bfq-cgroup.c | 2 +
block/bfq-iosched.c | 398 ++++++++++++++++++++++++++++++--
block/bfq-iosched.h | 15 ++
block/bfq-wf2q.c | 8 +
block/bio-integrity.c | 3 +-
block/bio.c | 43 +---
block/blk-core.c | 6 +-
block/blk-iocost.c | 4 -
block/blk-map.c | 119 +++-------
block/blk-mq-debugfs.c | 8 +
block/blk-mq-tag.c | 8 +-
block/blk-mq.c | 3 +-
block/blk-settings.c | 53 +----
block/blk-sysfs.c | 9 +-
block/blk-zoned.c | 8 -
block/blk.h | 18 +-
block/bounce.c | 138 ++---------
block/elevator.c | 3 +-
block/genhd.c | 183 +++++----------
block/ioprio.c | 11 +-
block/mq-deadline.c | 7 +-
block/partitions/core.c | 54 ++---
block/scsi_ioctl.c | 6 +-
drivers/ata/libata-scsi.c | 3 +-
drivers/block/pktcdvd.c | 36 +++
drivers/nvme/host/lightnvm.c | 2 +-
drivers/s390/block/dasd_genhd.c | 3 +-
drivers/scsi/BusLogic.c | 205 +---------------
drivers/scsi/BusLogic.h | 11 -
drivers/scsi/Kconfig | 2 +-
drivers/scsi/advansys.c | 321 +++-----------------------
drivers/scsi/aha1542.c | 105 +++++----
drivers/scsi/esas2r/esas2r_main.c | 1 -
drivers/scsi/hosts.c | 7 +-
drivers/scsi/scsi_debugfs.c | 1 -
drivers/scsi/scsi_lib.c | 52 +----
drivers/scsi/scsi_scan.c | 6 +-
drivers/scsi/scsi_sysfs.c | 2 -
drivers/scsi/sg.c | 10 +-
drivers/scsi/sr_ioctl.c | 12 +-
drivers/scsi/st.c | 20 +-
drivers/scsi/st.h | 2 -
drivers/target/target_core_pscsi.c | 4 +-
fs/block_dev.c | 10 +-
include/linux/bio.h | 8 +-
include/linux/blkdev.h | 46 ++--
include/linux/genhd.h | 21 +-
include/scsi/scsi_cmnd.h | 7 +-
include/scsi/scsi_host.h | 6 -
include/trace/events/kyber.h | 6 +-
mm/Kconfig | 9 +-
53 files changed, 788 insertions(+), 1267 deletions(-)
--
Jens Axboe
