block/io: bdrv_wait_serialising_requests_locked: drop extra bs arg
commitec1c8868316f9ef33baa695400cb13cf19d1dc78
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Wed, 21 Oct 2020 14:58:42 +0000 (21 17:58 +0300)
committerMax Reitz <mreitz@redhat.com>
Fri, 18 Dec 2020 11:35:55 +0000 (18 12:35 +0100)
tree0124320698e43b246187fd6a9995c4b871264ab0
parent3183937ff943f0bd0c43bb2625be1a040677ce25
block/io: bdrv_wait_serialising_requests_locked: drop extra bs arg

bs is linked in req, so no needs to pass it separately. Most of
tracked-requests API doesn't have bs argument. Actually, after this
patch only tracked_request_begin has it, but it's for purpose.

While being here, also add a comment about what "_locked" is.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20201021145859.11201-5-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
block/io.c