From: John Ferlan <jferlan@redhat.com>
Date: Mon, 31 Oct 2016 21:22:57 +0000 (-0400)
Subject: include: Add new "group_name" definition for iotune throttling
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=9001662b9fb97129e07e9c8447df0a786d79eb02;p=libvirt.git

include: Add new "group_name" definition for iotune throttling

Add the new field to support sharing I/O throttling quota between
multiple drives.

Signed-off-by: John Ferlan <jferlan@redhat.com>
---

diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index a8435ab16c..168c82d58f 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -2488,6 +2488,13 @@ int virDomainBlockCommit(virDomainPtr dom, const char *disk, const char *base,
  */
 # define VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC "size_iops_sec"
 
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME:
+ * Macro for the BlockIoTune tunable weight: it represents a group name to
+ * allow sharing of I/O throttling quota between multiple drives, as a string.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_GROUP_NAME "group_name"
+
 int
 virDomainSetBlockIoTune(virDomainPtr dom,
                         const char *disk,