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(parent: b8269db) | patch
block: bio: kill BIO_MAX_SIZE
authorMing Lei <ming.lei@canonical.com>
Fri, 10 Jun 2016 03:27:12 +0000 (11:27 +0800)
committerJens Axboe <axboe@fb.com>
Fri, 10 Jun 2016 03:33:46 +0000 (21:33 -0600)
commit1a89694f7899d39aa58cc6f061e97a17089ac025
treea26bce4b5eb61f4830995994de88691b8dc43aeatree | snapshot
parentb8269db456186ecc13469135c64d215883c410f6commit | diff
block: bio: kill BIO_MAX_SIZE

No one need this macro now, so remove it. Basically
only how many bvecs in one bio matters instead
of how many bytes in this bio.

The motivation is for supporting multipage bvecs, in
which we only know what the max count of bvecs is supported
in the bio.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
include/linux/bio.h diff | blob | history
Domain: System / Kernel;