user/sven/linux.git/drivers/block/aoe, branch v5.19.3

aoe: Avoid flush_scheduled_work() usage

2022-05-01T12:41:41Z

Flushing system-wide workqueues is dangerous and will be forbidden. Replace system_wq with local aoe_wq. Link: https://lkml.kernel.org/r/49925af7-78a8-a3dd-bce6-cfc02e1a9236@I-love.SAKURA.ne.jp Signed-off-by: Tetsuo Handa Link: https://lore.kernel.org/r/abb37616-eec9-2794-e21e-7c623085d987@I-love.SAKURA.ne.jp Signed-off-by: Jens Axboe

aoe: use bvec_kmap_local in bvcpy

2022-03-04T19:29:20Z

Using local kmaps slightly reduces the chances to stray writes, and the bvec interface cleans up the code a little bit. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20220303111905.321089-3-hch@lst.de Signed-off-by: Jens Axboe

block: remove genhd.h

2022-02-02T14:49:59Z

There is no good reason to keep genhd.h separate from the main blkdev.h header that includes it. So fold the contents of genhd.h into blkdev.h and remove genhd.h entirely. Signed-off-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20220124093913.742411-4-hch@lst.de Signed-off-by: Jens Axboe

aoe: remove redundant assignment on variable n

2022-01-13T20:00:45Z

The variable n is being bit-wise or'd with a value and reassigned before being returned. The update of n is redundant, replace the |= operator with | instead. Cleans up clang scan warning: drivers/block/aoe/aoecmd.c:125:9: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n' [deadcode.DeadStores] Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20220113000545.1307091-1-colin.i.king@gmail.com Signed-off-by: Jens Axboe

block: aoe: fixup coccinelle warnings

2021-10-21T14:54:15Z

coccicheck complains about the use of snprintf() in sysfs show functions: WARNING use scnprintf or sprintf Use sysfs_emit instead of scnprintf or sprintf makes more sense. Reported-by: Zeal Robot Signed-off-by: Ye Guojin Link: https://lore.kernel.org/r/20211021064931.1047687-1-ye.guojin@zte.com.cn Signed-off-by: Jens Axboe

aoe: add error handling support for add_disk()

2021-10-18T20:41:36Z

We never checked for errors on add_disk() as this function returned void. Now that this is fixed, use the shiny new error handling. Signed-off-by: Luis Chamberlain Signed-off-by: Jens Axboe

Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block

2021-06-30T19:21:16Z

Pull block driver updates from Jens Axboe: "Pretty calm round, mostly just NVMe and a bit of MD: - NVMe updates (via Christoph) - improve the APST configuration algorithm (Alexey Bogoslavsky) - look for StorageD3Enable on companion ACPI device (Mario Limonciello) - allow selecting the network interface for TCP connections (Martin Belanger) - misc cleanups (Amit Engel, Chaitanya Kulkarni, Colin Ian King, Christoph) - move the ACPI StorageD3 code to drivers/acpi/ and add quirks for certain AMD CPUs (Mario Limonciello) - zoned device support for nvmet (Chaitanya Kulkarni) - fix the rules for changing the serial number in nvmet (Noam Gottlieb) - various small fixes and cleanups (Dan Carpenter, JK Kim, Chaitanya Kulkarni, Hannes Reinecke, Wesley Sheng, Geert Uytterhoeven, Daniel Wagner) - MD updates (Via Song) - iostats rewrite (Guoqing Jiang) - raid5 lock contention optimization (Gal Ofri) - Fall through warning fix (Gustavo) - Misc fixes (Gustavo, Jiapeng)" * tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block: (78 commits) nvmet: use NVMET_MAX_NAMESPACES to set nn value loop: Fix missing discard support when using LOOP_CONFIGURE nvme.h: add missing nvme_lba_range_type endianness annotations nvme: remove zeroout memset call for struct nvme-pci: remove zeroout memset call for struct nvmet: remove zeroout memset call for struct nvmet: add ZBD over ZNS backend support nvmet: add Command Set Identifier support nvmet: add nvmet_req_bio put helper for backends nvmet: add req cns error complete helper block: export blk_next_bio() nvmet: remove local variable nvmet: use nvme status value directly nvmet: use u32 type for the local variable nsid nvmet: use u32 for nvmet_subsys max_nsid nvmet: use req->cmd directly in file-ns fast path nvmet: use req->cmd directly in bdev-ns fast path nvmet: make ver stable once connection established nvmet: allow mn change if subsys not discovered nvmet: make sn stable once connection was established ...

aoe: use blk_mq_alloc_disk and blk_cleanup_disk

2021-06-11T17:53:03Z

Use blk_mq_alloc_disk and blk_cleanup_disk to simplify the gendisk and request_queue allocation. Signed-off-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20210602065345.355274-17-hch@lst.de Signed-off-by: Jens Axboe

aoe: remove unnecessary oom message

2021-06-09T15:41:48Z

Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei Signed-off-by: Jens Axboe

aoe: remove unnecessary mutex_init()

2021-05-24T12:47:21Z

The mutex ktio_spawn_lock is initialized statically. It is unnecessary to initialize by mutex_init(). Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20210511113440.3772053-1-yangyingliang@huawei.com Signed-off-by: Jens Axboe