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[Qemu-devel] [PATCH v2 06/23] vhost: add vhost device only after all suc
From: |
marcandre . lureau |
Subject: |
[Qemu-devel] [PATCH v2 06/23] vhost: add vhost device only after all success |
Date: |
Fri, 24 Jun 2016 15:50:53 +0200 |
From: Marc-André Lureau <address@hidden>
This helps following vhost_dev_cleanup() patch to check if the device
was added before removing it from the list.
Signed-off-by: Marc-André Lureau <address@hidden>
---
hw/virtio/vhost.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index ce930cb..9c8c9f8 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1011,7 +1011,6 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
r = -1;
goto fail;
}
- QLIST_INSERT_HEAD(&vhost_devices, hdev, entry);
r = hdev->vhost_ops->vhost_set_owner(hdev);
if (r < 0) {
@@ -1070,6 +1069,7 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque,
hdev->started = false;
hdev->memory_changed = false;
memory_listener_register(&hdev->memory_listener, &address_space_memory);
+ QLIST_INSERT_HEAD(&vhost_devices, hdev, entry);
return 0;
fail_vq:
while (--i >= 0) {
--
2.9.0
- [Qemu-devel] [PATCH v2 00/23] vhost-user reconnect fixes, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 02/23] vhost-user: minor simplification, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 01/23] misc: indentation, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 03/23] vhost: don't assume opaque is a fd, use backend cleanup, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 08/23] vhost-net: always call vhost_dev_cleanup() on failure, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 04/23] vhost: make vhost_log_put() idempotent, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 05/23] vhost: call vhost_log_put() on cleanup, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 06/23] vhost: add vhost device only after all success,
marcandre . lureau <=
- [Qemu-devel] [PATCH v2 07/23] vhost: make vhost_dev_cleanup() idempotent, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 15/23] vhost-user: keep vhost_net after a disconnection, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 09/23] vhost: fix calling vhost_dev_cleanup() after vhost_dev_init(), marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 10/23] vhost: change some assert() for error_report() or silent fail, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 11/23] vhost: use error_report() instead of fprintf(stderr, ...), marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 12/23] vhost-user: check qemu_chr_fe_set_msgfds() return value, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 16/23] Revert "vhost-net: do not crash if backend is not present", marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 14/23] qemu-char: check socket is actually connected, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 18/23] vhost-net: success if backend has no ops->vhost_migration_done, marcandre . lureau, 2016/06/24
- [Qemu-devel] [PATCH v2 17/23] get_vhost_net() should be != null after vhost_user_init, marcandre . lureau, 2016/06/24