dasd: move queue setup to common code

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Most of the code in setup_blk_queue is shared between all disciplines.
Move it to common code and leave a method to query the maximum number
of transferable blocks, and a flag to indicate discard support.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20240228133742.806274-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Christoph Hellwig 2024-02-28 05:37:41 -08:00 • committed by Jens Axboe

parent 41463f2dfd

commit 0127a47f58

5 changed files with 42 additions and 77 deletions

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29

drivers/s390/block/dasd.c

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22

drivers/s390/block/dasd_diag.c

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29

drivers/s390/block/dasd_eckd.c

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33

drivers/s390/block/dasd_fba.c

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6

drivers/s390/block/dasd_int.h

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