diff options
Diffstat (limited to 'nbd/server.c')
| -rw-r--r-- | nbd/server.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/nbd/server.c b/nbd/server.c index 0570596312..67ed333578 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -1988,7 +1988,7 @@ static int coroutine_fn nbd_co_send_structured_error(NBDClient *client, } /* Do a sparse read and send the structured reply to the client. - * Returns -errno if sending fails. bdrv_block_status_above() failure is + * Returns -errno if sending fails. blk_co_block_status_above() failure is * reported to the client, at which point this function succeeds. */ static int coroutine_fn nbd_co_send_sparse_read(NBDClient *client, @@ -2004,10 +2004,10 @@ static int coroutine_fn nbd_co_send_sparse_read(NBDClient *client, while (progress < size) { int64_t pnum; - int status = bdrv_block_status_above(blk_bs(exp->common.blk), NULL, - offset + progress, - size - progress, &pnum, NULL, - NULL); + int status = blk_co_block_status_above(exp->common.blk, NULL, + offset + progress, + size - progress, &pnum, NULL, + NULL); bool final; if (status < 0) { @@ -2138,14 +2138,15 @@ static int nbd_extent_array_add(NBDExtentArray *ea, return 0; } -static int blockstatus_to_extents(BlockDriverState *bs, uint64_t offset, - uint64_t bytes, NBDExtentArray *ea) +static int coroutine_fn blockstatus_to_extents(BlockBackend *blk, + uint64_t offset, uint64_t bytes, + NBDExtentArray *ea) { while (bytes) { uint32_t flags; int64_t num; - int ret = bdrv_block_status_above(bs, NULL, offset, bytes, &num, - NULL, NULL); + int ret = blk_co_block_status_above(blk, NULL, offset, bytes, &num, + NULL, NULL); if (ret < 0) { return ret; @@ -2165,13 +2166,14 @@ static int blockstatus_to_extents(BlockDriverState *bs, uint64_t offset, return 0; } -static int blockalloc_to_extents(BlockDriverState *bs, uint64_t offset, - uint64_t bytes, NBDExtentArray *ea) +static int coroutine_fn blockalloc_to_extents(BlockBackend *blk, + uint64_t offset, uint64_t bytes, + NBDExtentArray *ea) { while (bytes) { int64_t num; - int ret = bdrv_is_allocated_above(bs, NULL, false, offset, bytes, - &num); + int ret = blk_co_is_allocated_above(blk, NULL, false, offset, bytes, + &num); if (ret < 0) { return ret; @@ -2217,20 +2219,21 @@ static int nbd_co_send_extents(NBDClient *client, uint64_t handle, } /* Get block status from the exported device and send it to the client */ -static int nbd_co_send_block_status(NBDClient *client, uint64_t handle, - BlockDriverState *bs, uint64_t offset, - uint32_t length, bool dont_fragment, - bool last, uint32_t context_id, - Error **errp) +static int +coroutine_fn nbd_co_send_block_status(NBDClient *client, uint64_t handle, + BlockBackend *blk, uint64_t offset, + uint32_t length, bool dont_fragment, + bool last, uint32_t context_id, + Error **errp) { int ret; unsigned int nb_extents = dont_fragment ? 1 : NBD_MAX_BLOCK_STATUS_EXTENTS; g_autoptr(NBDExtentArray) ea = nbd_extent_array_new(nb_extents); if (context_id == NBD_META_ID_BASE_ALLOCATION) { - ret = blockstatus_to_extents(bs, offset, length, ea); + ret = blockstatus_to_extents(blk, offset, length, ea); } else { - ret = blockalloc_to_extents(bs, offset, length, ea); + ret = blockalloc_to_extents(blk, offset, length, ea); } if (ret < 0) { return nbd_co_send_structured_error( @@ -2557,7 +2560,7 @@ static coroutine_fn int nbd_handle_request(NBDClient *client, if (client->export_meta.base_allocation) { ret = nbd_co_send_block_status(client, request->handle, - blk_bs(exp->common.blk), + exp->common.blk, request->from, request->len, dont_fragment, !--contexts_remaining, @@ -2570,7 +2573,7 @@ static coroutine_fn int nbd_handle_request(NBDClient *client, if (client->export_meta.allocation_depth) { ret = nbd_co_send_block_status(client, request->handle, - blk_bs(exp->common.blk), + exp->common.blk, request->from, request->len, dont_fragment, !--contexts_remaining, |