enum AIOCBState aiocb_type);
static void coroutine_fn resend_aioreq(BDRVSheepdogState *s, AIOReq *aio_req);
static int reload_inode(BDRVSheepdogState *s, uint32_t snapid, const char *tag);
-static int get_sheep_fd(BDRVSheepdogState *s);
+static int get_sheep_fd(BDRVSheepdogState *s, Error **errp);
static void co_write_request(void *opaque);
static AIOReq *find_pending_req(BDRVSheepdogState *s, uint64_t oid)
static coroutine_fn void reconnect_to_sdog(void *opaque)
{
+ Error *local_err = NULL;
BDRVSheepdogState *s = opaque;
AIOReq *aio_req, *next;
/* Try to reconnect the sheepdog server every one second. */
while (s->fd < 0) {
- s->fd = get_sheep_fd(s);
+ s->fd = get_sheep_fd(s, &local_err);
if (s->fd < 0) {
DPRINTF("Wait for connection to be established\n");
+ qerror_report_err(local_err);
+ error_free(local_err);
co_aio_sleep_ns(bdrv_get_aio_context(s->bs), QEMU_CLOCK_REALTIME,
1000000000ULL);
}
* We cannot use this descriptor for other operations because
* the block driver may be on waiting response from the server.
*/
-static int get_sheep_fd(BDRVSheepdogState *s)
+static int get_sheep_fd(BDRVSheepdogState *s, Error **errp)
{
- Error *local_err = NULL;
int fd;
- fd = connect_to_sdog(s, &local_err);
+ fd = connect_to_sdog(s, errp);
if (fd < 0) {
- qerror_report_err(local_err);
- error_free(local_err);
return fd;
}
if (ret < 0) {
goto out;
}
- s->fd = get_sheep_fd(s);
+ s->fd = get_sheep_fd(s, &local_err);
if (s->fd < 0) {
+ qerror_report_err(local_err);
+ error_free(local_err);
ret = s->fd;
goto out;
}