diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-03-08 13:47:47 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-03-17 15:47:57 +0100 |
| commit | 1bf1cbc91f3575ea27e33d0cd2cc49db81ffb2f6 (patch) | |
| tree | fe0f5add533ecaf8f14e9caffe57a09b69cc9d13 /block/io.c | |
| parent | f21d96d04b6949c1a5b4a24c73a296a1bc4bdad6 (diff) | |
block: Use blk_co_preadv() for blk_read()
This patch introduces blk_co_preadv() as a central function on the
BlockBackend level that is supposed to handle all read requests from the
BB to its root BDS eventually.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/io.c')
| -rw-r--r-- | block/io.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/block/io.c b/block/io.c index 5f9b6d623d..c7084e4932 100644 --- a/block/io.c +++ b/block/io.c @@ -44,9 +44,6 @@ static int coroutine_fn bdrv_co_readv_em(BlockDriverState *bs, static int coroutine_fn bdrv_co_writev_em(BlockDriverState *bs, int64_t sector_num, int nb_sectors, QEMUIOVector *iov); -static int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs, - int64_t offset, unsigned int bytes, QEMUIOVector *qiov, - BdrvRequestFlags flags); static int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs, int64_t offset, unsigned int bytes, QEMUIOVector *qiov, BdrvRequestFlags flags); @@ -939,7 +936,7 @@ out: /* * Handle a read request in coroutine context */ -static int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs, +int coroutine_fn bdrv_co_do_preadv(BlockDriverState *bs, int64_t offset, unsigned int bytes, QEMUIOVector *qiov, BdrvRequestFlags flags) { |