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(parent: 246665d) | patch
nbd: set the max segments to USHRT_MAX
authorJosef Bacik <josef@toxicpanda.com>
Thu, 20 Apr 2017 19:47:01 +0000 (15:47 -0400)
committerJens Axboe <axboe@fb.com>
Fri, 21 Apr 2017 01:53:24 +0000 (19:53 -0600)
commit1cc1f17aab7e596d0a7373fc1ed11dbddfa82bc9
tree49992c745eb4b25f4e6e2831ddcf3e6784b9e33ftree | snapshot
parent246665db3bcdb36dbba91a64b1e560dcf948a994commit | diff
nbd: set the max segments to USHRT_MAX

I lack the basic understanding of what segments mean, so we were being
limited to 512kib requests even with higher max_sectors sizes set.
Setting the maximum number of segments to unlimited allows us to
actually have arbitrarily large IO's go through NBD.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/nbd.c diff | blob | history
Linux kernel for KaRo TX COM modules