Darrick J. Wong e33a97a830 block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes ... On error, blkdev_issue_write_zeroes used to recheck the block device's WRITE SAME queue limits after submitting WRITE SAME bios. As stated in the comment, the purpose of this was to collapse all IO errors to EOPNOTSUPP if the effect of issuing bios was that WRITE SAME got turned off in the queue limits. Therefore, it does not make sense to reuse the zeroes limit that was read earlier in the function because we only care about the queue limit *now*, not what it was at the start of the function. Found by running generic/351 from fstests. Fixes: 64b582ca88 ("block: Read max write zeroes once for __blkdev_issue_write_zeroes()") Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240827175340.GB1977952@frogsfrogsfrogs Signed-off-by: Jens Axboe <axboe@kernel.dk>		2024-08-28 08:49:25 -06:00
..
partitions	Compactifying bdev flags	2024-05-21 13:02:56 -07:00
badblocks.c
bdev.c	for-6.11/block-20240710	2024-07-15 14:20:22 -07:00
bfq-cgroup.c	block, bfq: remove blkg_path()	2024-06-18 09:22:45 -06:00
bfq-iosched.c	block: BFQ: Refactor bfq_exit_icq() to silence sparse warning	2024-06-16 15:30:32 -06:00
bfq-iosched.h	block, bfq: remove blkg_path()	2024-06-18 09:22:45 -06:00
bfq-wf2q.c
bio-integrity.c	for-6.11/block-post-20240722	2024-07-22 11:04:09 -07:00
bio.c	for-6.11/block-post-20240722	2024-07-22 11:04:09 -07:00
blk-cgroup-fc-appid.c
blk-cgroup-rwstat.c	blk-cgroup: use group allocation/free of per-cpu counters API	2024-04-03 09:10:17 -06:00
blk-cgroup-rwstat.h
blk-cgroup.c	blk-cgroup: move congestion_count to struct blkcg	2024-07-19 09:40:07 -06:00
blk-cgroup.h	blk-cgroup: move congestion_count to struct blkcg	2024-07-19 09:40:07 -06:00
blk-core.c	block: avoid polling configuration errors	2024-07-19 09:35:35 -06:00
blk-crypto-fallback.c	block, fs: Restore the per-bio/request data lifetime fields	2024-02-06 14:31:05 +01:00
blk-crypto-internal.h
blk-crypto-profile.c
blk-crypto-sysfs.c
blk-crypto.c
blk-flush.c	for-6.11/block-20240710	2024-07-15 14:20:22 -07:00
blk-ia-ranges.c
blk-integrity.c	block: cleanup flag_{show,store}	2024-06-17 10:13:37 -06:00
blk-ioc.c
blk-iocost.c	blk-iocost: do not WARN if iocg was already offlined	2024-04-19 08:06:24 -06:00
blk-iolatency.c	block: add blk_time_get_ns() and blk_time_get() helpers	2024-02-05 10:07:22 -07:00
blk-ioprio.c
blk-ioprio.h
blk-lib.c	block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes	2024-08-28 08:49:25 -06:00
blk-map.c	block: don't free the integrity payload in bio_integrity_unmap_free_user	2024-07-03 10:21:16 -06:00
blk-merge.c	block: take offset into account in blk_bvec_map_sg again	2024-07-09 01:02:44 -06:00
blk-mq-cpumap.c
blk-mq-debugfs.c	block: Catch possible entries missing from rqf_name[]	2024-07-19 09:32:49 -06:00
blk-mq-debugfs.h	block: Replace zone_wlock debugfs entry with zone_wplugs entry	2024-04-17 08:44:03 -06:00
blk-mq-pci.c
blk-mq-sched.c
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c	block: Fix lockdep warning in blk_mq_mark_tag_wait	2024-08-15 19:25:03 -06:00
blk-mq-virtio.c
blk-mq.c	block: Call .limit_depth() after .hctx has been set	2024-07-02 08:47:45 -06:00
blk-mq.h	block: Relocate BLK_MQ_CPU_WORK_BATCH	2024-07-19 09:32:48 -06:00
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c	block: Validate logical block size in blk_validate_limits()	2024-07-09 00:00:17 -06:00
blk-stat.c	blk-throttle: remove CONFIG_BLK_DEV_THROTTLING_LOW	2024-05-09 09:44:55 -06:00
blk-stat.h	block: delete redundant function declaration	2024-05-27 13:58:06 -06:00
blk-sysfs.c	block: pass a gendisk to the queue_sysfs_entry methods	2024-06-28 15:06:16 -06:00
blk-throttle.c	blk-throttle: remove more latency dead-code	2024-07-27 10:33:25 -06:00
blk-throttle.h	blk-throttle: Fix incorrect display of io.max	2024-05-30 19:44:29 -06:00
blk-timeout.c
blk-wbt.c	blk-wbt: don't throttle swap writes in direct reclaim	2024-07-01 06:51:53 -06:00
blk-wbt.h
blk-zoned.c	for-6.11/block-20240710	2024-07-15 14:20:22 -07:00
blk.h	for-6.11/block-post-20240722	2024-07-22 11:04:09 -07:00
bounce.c	block: split integrity support out of bio.h	2024-07-03 10:21:15 -06:00
bsg-lib.c	scsi: bsg: Pass dev to blk_mq_alloc_queue()	2024-05-30 20:22:15 -04:00
bsg.c
disk-events.c
early-lookup.c	wrapper for access to ->bd_partno	2024-05-02 17:48:09 -04:00
elevator.c	block: pass a gendisk to the queue_sysfs_entry methods	2024-06-28 15:06:16 -06:00
elevator.h	block: pass a gendisk to the queue_sysfs_entry methods	2024-06-28 15:06:16 -06:00
fops.c	block: clean up the check in blkdev_iomap_begin()	2024-06-27 05:56:35 -06:00
genhd.c	block: fix deadlock between sd_remove & sd_release	2024-07-24 09:51:21 -06:00
holder.c	block: fix deadlock between bd_link_disk_holder and partition scan	2024-02-23 07:44:19 -07:00
ioctl.c	blk-lib: check for kill signal in ioctl BLKZEROOUT	2024-07-05 00:53:15 -06:00
ioprio.c
Kconfig	block: remove the blk_integrity_profile structure	2024-06-14 10:20:06 -06:00
Kconfig.iosched
kyber-iosched.c
Makefile	block: remove the blk_integrity_profile structure	2024-06-14 10:20:06 -06:00
mq-deadline.c	block/mq-deadline: Fix the tag reservation code	2024-07-02 08:47:45 -06:00
opal_proto.h	block: sed-opal: handle empty atoms when parsing response	2024-02-16 15:52:45 -07:00
sed-opal.c	block: sed-opal: avoid possible wrong address reference in read_sed_opal_key()	2024-06-12 10:53:20 -06:00
t10-pi.c	block: remove bio_integrity_process	2024-06-28 10:29:42 -06:00