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| author | Christoph Hellwig <hch@lst.de> | 2024-11-04 08:39:32 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-04 18:34:07 +0100 |
| commit | 2a8f6153e1c2db06a537a5c9d61102eb591776f1 (patch) | |
| tree | f93e281161726afe8fff817a85c60b62ab4ea2a6 /.mailmap | |
| parent | block: remove the max_zone_append_sectors check in blk_revalidate_disk_zones (diff) | |
| download | linux-2a8f6153e1c2db06a537a5c9d61102eb591776f1.tar.xz linux-2a8f6153e1c2db06a537a5c9d61102eb591776f1.zip | |
block: pre-calculate max_zone_append_sectors
max_zone_append_sectors differs from all other queue limits in that the
final value used is not stored in the queue_limits but needs to be
obtained using queue_limits_max_zone_append_sectors helper. This not
only adds (tiny) extra overhead to the I/O path, but also can be easily
forgotten in file system code.
Add a new max_hw_zone_append_sectors value to queue_limits which is
set by the driver, and calculate max_zone_append_sectors from that and
the other inputs in blk_validate_zoned_limits, similar to how
max_sectors is calculated to fix this.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241104073955.112324-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions