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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-09 12:05:33 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-09 12:05:33 -0700 |
commit | a022f7d575bb68c35be0a9ea68860411dec652fe (patch) | |
tree | 1860cd383d6ee291849c652ced784dd3d9acf357 /block/blk-core.c | |
parent | 3de62951a5bee5dce5f4ffab8b7323ca9d3c7e1c (diff) | |
parent | a731763fc479a9c64456e0643d0ccf64203100c9 (diff) |
Merge tag 'block-5.14-2021-07-08' of git://git.kernel.dk/linux-block
Pull more block updates from Jens Axboe:
"A combination of changes that ended up depending on both the driver
and core branch (and/or the IDE removal), and a few late arriving
fixes. In detail:
- Fix io ticks wrap-around issue (Chunguang)
- nvme-tcp sock locking fix (Maurizio)
- s390-dasd fixes (Kees, Christoph)
- blk_execute_rq polling support (Keith)
- blk-cgroup RCU iteration fix (Yu)
- nbd backend ID addition (Prasanna)
- Partition deletion fix (Yufen)
- Use blk_mq_alloc_disk for mmc, mtip32xx, ubd (Christoph)
- Removal of now dead block request types due to IDE removal
(Christoph)
- Loop probing and control device cleanups (Christoph)
- Device uevent fix (Christoph)
- Misc cleanups/fixes (Tetsuo, Christoph)"
* tag 'block-5.14-2021-07-08' of git://git.kernel.dk/linux-block: (34 commits)
blk-cgroup: prevent rcu_sched detected stalls warnings while iterating blkgs
block: fix the problem of io_ticks becoming smaller
nvme-tcp: can't set sk_user_data without write_lock
loop: remove unused variable in loop_set_status()
block: remove the bdgrab in blk_drop_partitions
block: grab a device refcount in disk_uevent
s390/dasd: Avoid field over-reading memcpy()
dasd: unexport dasd_set_target_state
block: check disk exist before trying to add partition
ubd: remove dead code in ubd_setup_common
nvme: use return value from blk_execute_rq()
block: return errors from blk_execute_rq()
nvme: use blk_execute_rq() for passthrough commands
block: support polling through blk_execute_rq
block: remove REQ_OP_SCSI_{IN,OUT}
block: mark blk_mq_init_queue_data static
loop: rewrite loop_exit using idr_for_each_entry
loop: split loop_lookup
loop: don't allow deleting an unspecified loop device
loop: move loop_ctl_mutex locking into loop_add
...
Diffstat (limited to 'block/blk-core.c')
-rw-r--r-- | block/blk-core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 514838ccab2d..04477697ee4b 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -142,8 +142,6 @@ static const char *const blk_op_name[] = { REQ_OP_NAME(ZONE_APPEND), REQ_OP_NAME(WRITE_SAME), REQ_OP_NAME(WRITE_ZEROES), - REQ_OP_NAME(SCSI_IN), - REQ_OP_NAME(SCSI_OUT), REQ_OP_NAME(DRV_IN), REQ_OP_NAME(DRV_OUT), }; @@ -1243,7 +1241,7 @@ static void update_io_ticks(struct block_device *part, unsigned long now, unsigned long stamp; again: stamp = READ_ONCE(part->bd_stamp); - if (unlikely(stamp != now)) { + if (unlikely(time_after(now, stamp))) { if (likely(cmpxchg(&part->bd_stamp, stamp, now) == stamp)) __part_stat_add(part, io_ticks, end ? now - stamp : 1); } |