[libvirt] [PATCH 2/3] rbd: rbd_diff_iterate2() is available in librbd since 266
In commit 0b15f920 there is a #ifdef which requires LIBRBD_VERSION_CODE
266 or newer for rbd_diff_iterate2()
rbd_diff_iterate2() is available since 266, so this if-statement should
require anything newer than 265.
Signed-off-by: Wido den Hollander <wido(a)widodh.nl>
---
src/storage/storage_backend_rbd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/storage/storage_backend_rbd.c b/src/storage/storage_backend_rbd.c
index 5f2469f..887db0b 100644
--- a/src/storage/storage_backend_rbd.c
+++ b/src/storage/storage_backend_rbd.c
@@ -792,8 +792,10 @@ virStorageBackendRBDSnapshotFindNoDiff(rbd_image_t image,
* rbd_diff_iterate2() is available in versions above Ceph 0.94 (Hammer)
* It uses a object map inside Ceph which is faster than rbd_diff_iterate()
* which iterates all objects.
+ * LIBRBD_VERSION_CODE for Ceph 0.94 is 265. In 266 and upwards diff_iterate2
+ * is available
*/
-#if LIBRBD_VERSION_CODE > 266
+#if LIBRBD_VERSION_CODE > 265
r = rbd_diff_iterate2(image, snaps[i].name, 0, info.size, 0, 1,
virStorageBackendRBDIterateCb, (void *)&diff);
#else
--
1.9.1