@@ -603,8 +603,8 @@ static void blkio_unregister_buf(BlockDriverState *bs, void *host, size_t size)
}
}
-static int blkio_io_uring_open(BlockDriverState *bs, QDict *options, int flags,
- Error **errp)
+static int blkio_io_uring_connect(BlockDriverState *bs, QDict *options,
+ int flags, Error **errp)
{
const char *filename = qdict_get_str(options, "filename");
BDRVBlkioState *s = bs->opaque;
@@ -627,11 +627,18 @@ static int blkio_io_uring_open(BlockDriverState *bs, QDict *options, int flags,
}
}
+ ret = blkio_connect(s->blkio);
+ if (ret < 0) {
+ error_setg_errno(errp, -ret, "blkio_connect failed: %s",
+ blkio_get_error_msg());
+ return ret;
+ }
+
return 0;
}
-static int blkio_nvme_io_uring(BlockDriverState *bs, QDict *options, int flags,
- Error **errp)
+static int blkio_nvme_io_uring_connect(BlockDriverState *bs, QDict *options,
+ int flags, Error **errp)
{
const char *path = qdict_get_try_str(options, "path");
BDRVBlkioState *s = bs->opaque;
@@ -655,11 +662,18 @@ static int blkio_nvme_io_uring(BlockDriverState *bs, QDict *options, int flags,
return -EINVAL;
}
+ ret = blkio_connect(s->blkio);
+ if (ret < 0) {
+ error_setg_errno(errp, -ret, "blkio_connect failed: %s",
+ blkio_get_error_msg());
+ return ret;
+ }
+
return 0;
}
-static int blkio_virtio_blk_common_open(BlockDriverState *bs,
- QDict *options, int flags, Error **errp)
+static int blkio_virtio_blk_connect(BlockDriverState *bs, QDict *options,
+ int flags, Error **errp)
{
const char *path = qdict_get_try_str(options, "path");
BDRVBlkioState *s = bs->opaque;
@@ -718,6 +732,13 @@ static int blkio_virtio_blk_common_open(BlockDriverState *bs,
}
}
+ ret = blkio_connect(s->blkio);
+ if (ret < 0) {
+ error_setg_errno(errp, -ret, "blkio_connect failed: %s",
+ blkio_get_error_msg());
+ return ret;
+ }
+
qdict_del(options, "path");
return 0;
@@ -737,16 +758,26 @@ static int blkio_file_open(BlockDriverState *bs, QDict *options, int flags,
return ret;
}
+ if (!(flags & BDRV_O_RDWR)) {
+ ret = blkio_set_bool(s->blkio, "read-only", true);
+ if (ret < 0) {
+ error_setg_errno(errp, -ret, "failed to set read-only: %s",
+ blkio_get_error_msg());
+ blkio_destroy(&s->blkio);
+ return ret;
+ }
+ }
+
if (strcmp(blkio_driver, "io_uring") == 0) {
- ret = blkio_io_uring_open(bs, options, flags, errp);
+ ret = blkio_io_uring_connect(bs, options, flags, errp);
} else if (strcmp(blkio_driver, "nvme-io_uring") == 0) {
- ret = blkio_nvme_io_uring(bs, options, flags, errp);
+ ret = blkio_nvme_io_uring_connect(bs, options, flags, errp);
} else if (strcmp(blkio_driver, "virtio-blk-vfio-pci") == 0) {
- ret = blkio_virtio_blk_common_open(bs, options, flags, errp);
+ ret = blkio_virtio_blk_connect(bs, options, flags, errp);
} else if (strcmp(blkio_driver, "virtio-blk-vhost-user") == 0) {
- ret = blkio_virtio_blk_common_open(bs, options, flags, errp);
+ ret = blkio_virtio_blk_connect(bs, options, flags, errp);
} else if (strcmp(blkio_driver, "virtio-blk-vhost-vdpa") == 0) {
- ret = blkio_virtio_blk_common_open(bs, options, flags, errp);
+ ret = blkio_virtio_blk_connect(bs, options, flags, errp);
} else {
g_assert_not_reached();
}
@@ -755,24 +786,6 @@ static int blkio_file_open(BlockDriverState *bs, QDict *options, int flags,
return ret;
}
- if (!(flags & BDRV_O_RDWR)) {
- ret = blkio_set_bool(s->blkio, "read-only", true);
- if (ret < 0) {
- error_setg_errno(errp, -ret, "failed to set read-only: %s",
- blkio_get_error_msg());
- blkio_destroy(&s->blkio);
- return ret;
- }
- }
-
- ret = blkio_connect(s->blkio);
- if (ret < 0) {
- error_setg_errno(errp, -ret, "blkio_connect failed: %s",
- blkio_get_error_msg());
- blkio_destroy(&s->blkio);
- return ret;
- }
-
ret = blkio_get_bool(s->blkio,
"needs-mem-regions",
&s->needs_mem_regions);