On Fri, Aug 12, 2011 at 10:17:24PM +0800, Osier Yang wrote:
> The new disk latency related members include:
> rd_total_times
> wr_total_times
> flush_operations
> flush_total_times
> ---
> include/libvirt/libvirt.h.in | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
> index b1bda31..cf6bf60 100644
> --- a/include/libvirt/libvirt.h.in
> +++ b/include/libvirt/libvirt.h.in
> @@ -562,8 +562,12 @@ typedef struct _virDomainBlockStats virDomainBlockStatsStruct;
> struct _virDomainBlockStats {
> long long rd_req; /* number of read requests */
> long long rd_bytes; /* number of read bytes */
> + long long rd_total_times; /* total time spend on cache reads in nano-seconds */
> long long wr_req; /* number of write requests */
> long long wr_bytes; /* number of written bytes */
> + long long wr_total_times; /* total time spend on cache writes in nano-seconds */
> + long long flush_req; /* number of flushed bytes */
> + long long flush_total_times; /* total time spend on cache flushes in nano-seconds */
> long long errs; /* In Xen this returns the mysterious 'oo_req'. */
> };
NACK, it is forbidden to modify any structs in the public header
files since that changes the ABI.
Regards,
Daniel
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