On 11/09/2011 01:32 PM, Lei Li wrote:
This patch add new pulic API virDomainSetBlockIoTune and virDomainGetBlockIoTune.Signed-off-by: Zhi Yong Wu<wu...@linux.vnet.ibm.com> Signed-off-by: Lei Li<li...@linux.vnet.ibm.com> --- include/libvirt/libvirt.h.in | 26 +++++++++ src/driver.h | 19 +++++++ src/libvirt.c | 115 ++++++++++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 2 + 4 files changed, 162 insertions(+), 0 deletions(-) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index aa320b6..a79c35e 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -1640,6 +1640,32 @@ int virDomainBlockJobSetSpeed(virDomainPtr dom, const char *path, int virDomainBlockPull(virDomainPtr dom, const char *path, unsigned long bandwidth, unsigned int flags); +/* + * Block I/O throttling support + */ + +typedef struct _virDomainBlockIoTuneInfo virDomainBlockIoTuneInfo; +struct _virDomainBlockIoTuneInfo { + unsigned long long total_bytes_sec; + unsigned long long read_bytes_sec; + unsigned long long write_bytes_sec; + unsigned long long total_iops_sec; + unsigned long long read_iops_sec; + unsigned long long write_iops_sec; +}; +typedef virDomainBlockIoTuneInfo *virDomainBlockIoTuneInfoPtr;
This is not extensible. We've already learned the hard way that this MUST use virTypedParameter to make future additions painless, rather than hard-coding a particular structure.
-- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
