Re: [libvirt] [PATCH v4] parallels: add block device statistics to driver

static int parallelsDoCmdRun(char **outbuf, const char *binary, va_list list) diff --git a/src/parallels/parallels_utils.h b/src/parallels/parallels_utils.h index 2d1d405..cdf6082 100644 --- a/src/parallels/parallels_utils.h +++ b/src/parallels/parallels_utils.h @@ -73,11 +73,22 @@ struct _parallelsConn { typedef struct _parallelsConn parallelsConn; typedef struct _parallelsConn *parallelsConnPtr; +struct _parallelsContersCache {

+ PRL_HANDLE stats; + virCond cond; + // -1 - unsubscribed + // > -1 - subscribed + int count; +}; + +typedef struct _parallelsContersCache parallelsContersCache; + struct parallelsDomObj { int id; char *uuid; char *home; PRL_HANDLE sdkdom; + parallelsContersCache cache; }; typedef struct parallelsDomObj *parallelsDomObjPtr; @@ -91,6 +102,7 @@ int parallelsNetworkClose(virConnectPtr conn); extern virNetworkDriver parallelsNetworkDriver; virDomainObjPtr parallelsDomObjFromDomain(virDomainPtr domain); +virDomainObjPtr parallelsDomObjFromDomainRef(virDomainPtr domain); virJSONValuePtr parallelsParseOutput(const char *binary, ...) ATTRIBUTE_NONNULL(1) ATTRIBUTE_SENTINEL; @@ -106,4 +118,10 @@ virStorageVolPtr parallelsStorageVolLookupByPathLocked(virConnectPtr conn, int parallelsStorageVolDefRemove(virStoragePoolObjPtr privpool, virStorageVolDefPtr privvol); +#define PARALLELS_BLOCK_STATS_FOREACH(OP) \ + OP(rd_req, VIR_DOMAIN_BLOCK_STATS_READ_REQ, "read_requests") \ + OP(rd_bytes, VIR_DOMAIN_BLOCK_STATS_READ_BYTES, "read_total") \ + OP(wr_req, VIR_DOMAIN_BLOCK_STATS_WRITE_REQ, "write_requests") \ + OP(wr_bytes, VIR_DOMAIN_BLOCK_STATS_WRITE_BYTES, "write_total") + #endif