This commit affects lxcDomain{InterfaceStats, MemoryStats, BlockStats, BlockStatsFlags}
Signed-off-by: Katerina Koukiou <k.kouk...@gmail.com> --- src/lxc/lxc_driver.c | 70 ++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 51 insertions(+), 19 deletions(-) diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index af6603c..2d610f4 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -2380,6 +2380,7 @@ lxcDomainBlockStats(virDomainPtr dom, const char *path, virDomainBlockStatsPtr stats) { + virLXCDriverPtr driver = dom->conn->privateData; int ret = -1; virDomainObjPtr vm; virDomainDiskDefPtr disk = NULL; @@ -2393,16 +2394,19 @@ lxcDomainBlockStats(virDomainPtr dom, if (virDomainBlockStatsEnsureACL(dom->conn, vm->def) < 0) goto cleanup; + if (virLXCDomainObjBeginJob(driver, vm, LXC_JOB_QUERY) < 0) + goto cleanup; + if (!virDomainObjIsActive(vm)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running")); - goto cleanup; + goto endjob; } if (!virCgroupHasController(priv->cgroup, VIR_CGROUP_CONTROLLER_BLKIO)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("blkio cgroup isn't mounted")); - goto cleanup; + goto endjob; } if (!*path) { @@ -2412,19 +2416,19 @@ lxcDomainBlockStats(virDomainPtr dom, &stats->wr_bytes, &stats->rd_req, &stats->wr_req); - goto cleanup; + goto endjob; } if (!(disk = virDomainDiskByName(vm->def, path, false))) { virReportError(VIR_ERR_INVALID_ARG, _("invalid path: %s"), path); - goto cleanup; + goto endjob; } if (!disk->info.alias) { virReportError(VIR_ERR_INTERNAL_ERROR, _("missing disk device alias name for %s"), disk->dst); - goto cleanup; + goto endjob; } ret = virCgroupGetBlkioIoDeviceServiced(priv->cgroup, @@ -2433,6 +2437,11 @@ lxcDomainBlockStats(virDomainPtr dom, &stats->wr_bytes, &stats->rd_req, &stats->wr_req); + + endjob: + if (!virLXCDomainObjEndJob(driver, vm)) + vm = NULL; + cleanup: if (vm) virObjectUnlock(vm); @@ -2447,6 +2456,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, int * nparams, unsigned int flags) { + virLXCDriverPtr driver = dom->conn->privateData; int tmp, ret = -1; virDomainObjPtr vm; virDomainDiskDefPtr disk = NULL; @@ -2472,16 +2482,19 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, if (virDomainBlockStatsFlagsEnsureACL(dom->conn, vm->def) < 0) goto cleanup; + if (virLXCDomainObjBeginJob(driver, vm, LXC_JOB_QUERY) < 0) + goto cleanup; + if (!virDomainObjIsActive(vm)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running")); - goto cleanup; + goto endjob; } if (!virCgroupHasController(priv->cgroup, VIR_CGROUP_CONTROLLER_BLKIO)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("blkio cgroup isn't mounted")); - goto cleanup; + goto endjob; } if (!*path) { @@ -2493,19 +2506,19 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, &wr_req) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("domain stats query failed")); - goto cleanup; + goto endjob; } } else { if (!(disk = virDomainDiskByName(vm->def, path, false))) { virReportError(VIR_ERR_INVALID_ARG, _("invalid path: %s"), path); - goto cleanup; + goto endjob; } if (!disk->info.alias) { virReportError(VIR_ERR_INTERNAL_ERROR, _("missing disk device alias name for %s"), disk->dst); - goto cleanup; + goto endjob; } if (virCgroupGetBlkioIoDeviceServiced(priv->cgroup, @@ -2516,7 +2529,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, &wr_req) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("domain stats query failed")); - goto cleanup; + goto endjob; } } @@ -2527,7 +2540,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, param = ¶ms[tmp]; if (virTypedParameterAssign(param, VIR_DOMAIN_BLOCK_STATS_WRITE_BYTES, VIR_TYPED_PARAM_LLONG, wr_bytes) < 0) - goto cleanup; + goto endjob; tmp++; } @@ -2535,7 +2548,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, param = ¶ms[tmp]; if (virTypedParameterAssign(param, VIR_DOMAIN_BLOCK_STATS_WRITE_REQ, VIR_TYPED_PARAM_LLONG, wr_req) < 0) - goto cleanup; + goto endjob; tmp++; } @@ -2543,7 +2556,7 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, param = ¶ms[tmp]; if (virTypedParameterAssign(param, VIR_DOMAIN_BLOCK_STATS_READ_BYTES, VIR_TYPED_PARAM_LLONG, rd_bytes) < 0) - goto cleanup; + goto endjob; tmp++; } @@ -2551,13 +2564,17 @@ lxcDomainBlockStatsFlags(virDomainPtr dom, param = ¶ms[tmp]; if (virTypedParameterAssign(param, VIR_DOMAIN_BLOCK_STATS_READ_REQ, VIR_TYPED_PARAM_LLONG, rd_req) < 0) - goto cleanup; + goto endjob; tmp++; } ret = 0; *nparams = tmp; + endjob: + if (!virLXCDomainObjEndJob(driver, vm)) + vm = NULL; + cleanup: if (vm) virObjectUnlock(vm); @@ -3179,6 +3196,7 @@ lxcDomainInterfaceStats(virDomainPtr dom, virDomainObjPtr vm; size_t i; int ret = -1; + virLXCDriverPtr driver = dom->conn->privateData; if (!(vm = lxcDomObjFromDomain(dom))) goto cleanup; @@ -3186,10 +3204,13 @@ lxcDomainInterfaceStats(virDomainPtr dom, if (virDomainInterfaceStatsEnsureACL(dom->conn, vm->def) < 0) goto cleanup; + if (virLXCDomainObjBeginJob(driver, vm, LXC_JOB_QUERY) < 0) + goto cleanup; + if (!virDomainObjIsActive(vm)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("Domain is not running")); - goto cleanup; + goto endjob; } /* Check the path is one of the domain's network interfaces. */ @@ -3207,6 +3228,10 @@ lxcDomainInterfaceStats(virDomainPtr dom, virReportError(VIR_ERR_INVALID_ARG, _("Invalid path, '%s' is not a known interface"), path); + endjob: + if (!virLXCDomainObjEndJob(driver, vm)) + vm = NULL; + cleanup: if (vm) virObjectUnlock(vm); @@ -5454,6 +5479,7 @@ lxcDomainMemoryStats(virDomainPtr dom, virLXCDomainObjPrivatePtr priv; unsigned long long swap_usage; unsigned long mem_usage; + virLXCDriverPtr driver = dom->conn->privateData; virCheckFlags(0, -1); @@ -5465,17 +5491,20 @@ lxcDomainMemoryStats(virDomainPtr dom, if (virDomainMemoryStatsEnsureACL(dom->conn, vm->def) < 0) goto cleanup; + if (virLXCDomainObjBeginJob(driver, vm, LXC_JOB_QUERY) < 0) + goto cleanup; + if (!virDomainObjIsActive(vm)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not active")); - goto cleanup; + goto endjob; } if (virCgroupGetMemSwapUsage(priv->cgroup, &swap_usage) < 0) - goto cleanup; + goto endjob; if (virCgroupGetMemoryUsage(priv->cgroup, &mem_usage) < 0) - goto cleanup; + goto endjob; ret = 0; if (ret < nr_stats) { @@ -5494,6 +5523,9 @@ lxcDomainMemoryStats(virDomainPtr dom, ret++; } + endjob: + if (!virLXCDomainObjEndJob(driver, vm)) + vm = NULL; cleanup: if (vm) virObjectUnlock(vm); -- 2.7.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list