block: Make blk_co_preadv/pwritev() public
commit1e98fefd95ff604b48fe3ea71825449c187a7dd7
authorKevin Wolf <kwolf@redhat.com>
Thu, 14 Apr 2016 14:40:16 +0000 (14 16:40 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 25 May 2016 17:04:21 +0000 (25 19:04 +0200)
tree6f78f7fac82b75ec7ee910ae0bca6d818754cfed
parentb6d2e59995fa82c7fe469d47dfc22cf9bf2f8a5e
block: Make blk_co_preadv/pwritev() public

Also add trace points now that the function can be directly called.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
block/block-backend.c
include/sysemu/block-backend.h
trace-events