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| author | Damien Le Moal <dlemoal@kernel.org> | 2024-04-08 10:41:13 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-17 08:44:03 -0600 |
| commit | 1846f308d66f9c9a9c4f20df530dc77e57e3d92b (patch) | |
| tree | 547f9ba94ca33d473b3fdec10012e3f7b7b0f6e3 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | f211268ed1f9bdf48f06a3ead5f5d88437450579 (diff) | |
scsi: sd: Use the block layer zone append emulation
Set the request queue of a TYPE_ZBC device as needing zone append
emulation by setting the device queue max_zone_append_sectors limit to
0. This enables the block layer generic implementation provided by zone
write plugging. With this, the sd driver will never see a
REQ_OP_ZONE_APPEND request and the zone append emulation code
implemented in sd_zbc.c can be removed.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Hans Holmberg <hans.holmberg@wdc.com>
Tested-by: Dennis Maisenbacher <dennis.maisenbacher@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20240408014128.205141-14-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions