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/linux/include/uapi/linux/
H A Dloop.hdiff 89e4fdecb51cf5535867026274bc97de9480ade5 Thu Aug 24 09:03:43 CEST 2017 Omar Sandoval <osandov@fb.com> loop: add ioctl for changing logical block size

This is a different approach from the first attempt in f2c6df7dbf9a
("loop: support 4k physical blocksize"). Rather than extending
LOOP_{GET,SET}_STATUS, add a separate ioctl just for setting the block
size.

Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
/linux/drivers/block/
H A Dloop.cdiff 89e4fdecb51cf5535867026274bc97de9480ade5 Thu Aug 24 09:03:43 CEST 2017 Omar Sandoval <osandov@fb.com> loop: add ioctl for changing logical block size

This is a different approach from the first attempt in f2c6df7dbf9a
("loop: support 4k physical blocksize"). Rather than extending
LOOP_{GET,SET}_STATUS, add a separate ioctl just for setting the block
size.

Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>