Commits
Jens Axboe committed 5b99c2ffa98
block: make bi_phys_segments an unsigned int instead of short raid5 can overflow with more than 255 stripes, and we can increase it to an int for free on both 32 and 64-bit archs due to the padding. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>