diff options
Diffstat (limited to 'blockdev-nbd.c')
| -rw-r--r-- | blockdev-nbd.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/blockdev-nbd.c b/blockdev-nbd.c index 9e3c22109c..104789e521 100644 --- a/blockdev-nbd.c +++ b/blockdev-nbd.c @@ -140,8 +140,8 @@ void qmp_nbd_server_start(SocketAddressLegacy *addr, qapi_free_SocketAddress(addr_flat); } -void qmp_nbd_server_add(const char *device, bool has_writable, bool writable, - Error **errp) +void qmp_nbd_server_add(const char *device, bool has_name, const char *name, + bool has_writable, bool writable, Error **errp) { BlockDriverState *bs = NULL; BlockBackend *on_eject_blk; @@ -152,8 +152,12 @@ void qmp_nbd_server_add(const char *device, bool has_writable, bool writable, return; } - if (nbd_export_find(device)) { - error_setg(errp, "NBD server already exporting device '%s'", device); + if (!has_name) { + name = device; + } + + if (nbd_export_find(name)) { + error_setg(errp, "NBD server already has export named '%s'", name); return; } @@ -177,7 +181,7 @@ void qmp_nbd_server_add(const char *device, bool has_writable, bool writable, return; } - nbd_export_set_name(exp, device); + nbd_export_set_name(exp, name); /* The list of named exports has a strong reference to this export now and * our only way of accessing it is through nbd_export_find(), so we can drop |