block: reorganize rounding of max_discard_sectors
authorPaolo Bonzini <pbonzini@redhat.com>
Thu, 2 Aug 2012 07:48:49 +0000 (09:48 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 2 Aug 2012 07:48:49 +0000 (09:48 +0200)
commitf6ff53d3611b564661896be23369b54d84941a0e
tree9a6128ce4f3f86e327d088c42e4ddd7002bb410b
parent1a9b4993b70fb1884716902774dc9025b457760d
block: reorganize rounding of max_discard_sectors

Mostly a preparation for the next patch.

In principle this fixes an infinite loop if max_discard_sectors < granularity,
but that really shouldn't happen.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Tested-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-lib.c