@@ -2141,8 +2141,9 @@ 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(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ NBDExtentArray *ea)
{
while (bytes) {
uint32_t flags;
@@ -2168,8 +2169,9 @@ 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(BlockDriverState *bs,
+ uint64_t offset, uint64_t bytes,
+ NBDExtentArray *ea)
{
while (bytes) {
int64_t num;
@@ -2220,11 +2222,12 @@ 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,
+ BlockDriverState *bs, 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;
There are probably more missing, but right now it is necessary that we extend coroutine_fn to block{allock/status}_to_extents, because they use bdrv_* functions calling the generated_co_wrapper API, which checks for the qemu_in_coroutine() case. Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> --- nbd/server.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-)