block: simplify direct io validity check

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The block layer checks all the segments for validity later, so no need
for an early check. Just reduce it to a simple position and total length
check, and defer the more invasive segment checks to the block layer.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Keith Busch 2025-08-27 07:12:54 -07:00 • committed by Jens Axboe

parent 20a0e6276e

commit 5ff3f74e14

1 changed files with 2 additions and 2 deletions

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block/fops.c

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