ublk: cleanup ublk_copy_user_pages

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Clean up ublk_copy_user_pages() by using iov_iter_get_pages2, and code
gets simplified a lot and becomes much more readable than before.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230519065030.351216-4-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Ming Lei 2023-05-19 14:50:26 +08:00 • committed by Jens Axboe

parent f236a21459

commit 981f95a571

1 changed files with 49 additions and 63 deletions

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108

drivers/block/ublk_drv.c

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