block: use the request length for iov alignment
authorKeith Busch <kbusch@kernel.org>
Thu, 29 Sep 2022 20:05:23 +0000 (13:05 -0700)
committerKevin Wolf <kwolf@redhat.com>
Fri, 30 Sep 2022 16:43:44 +0000 (18:43 +0200)
commit25474d90aa50bd32e0de395a33d8de42dd6f2aef
treed2abedb0df4f2f1dfbf259d400980e53d33f0156
parenta7c5f67a78569f8c275ea4ea9962e9c79b9d03cb
block: use the request length for iov alignment

An iov length needs to be aligned to the logical block size, which may
be larger than the memory alignment.

Tested-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Message-Id: <20220929200523.3218710-3-kbusch@meta.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/file-posix.c