From: Nuno Das Neves <nunodasneves@linux.microsoft.com>
To: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
mhklinux@outlook.com, skinsburskii@linux.microsoft.com
Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org,
decui@microsoft.com, longli@microsoft.com,
prapal@linux.microsoft.com, mrathor@linux.microsoft.com,
paekkaladevi@linux.microsoft.com,
Nuno Das Neves <nunodasneves@linux.microsoft.com>
Subject: [PATCH v5 6/7] mshv: Add data for printing stats page counters
Date: Mon, 26 Jan 2026 12:56:02 -0800 [thread overview]
Message-ID: <20260126205603.404655-7-nunodasneves@linux.microsoft.com> (raw)
In-Reply-To: <20260126205603.404655-1-nunodasneves@linux.microsoft.com>
Introduce mshv_debugfs_counters.c, containing static data
corresponding to HV_*_COUNTER enums in the hypervisor source.
Defining the enum members as an array instead makes more sense,
since it will be iterated over to print counter information to
debugfs.
Include hypervisor, logical processor, partition, and virtual
processor counters.
Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
---
drivers/hv/mshv_debugfs_counters.c | 490 +++++++++++++++++++++++++++++
1 file changed, 490 insertions(+)
create mode 100644 drivers/hv/mshv_debugfs_counters.c
diff --git a/drivers/hv/mshv_debugfs_counters.c b/drivers/hv/mshv_debugfs_counters.c
new file mode 100644
index 000000000000..838af4673dd1
--- /dev/null
+++ b/drivers/hv/mshv_debugfs_counters.c
@@ -0,0 +1,490 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2026, Microsoft Corporation.
+ *
+ * Data for printing stats page counters via debugfs.
+ *
+ * Authors: Microsoft Linux virtualization team
+ */
+
+/*
+ * For simplicity, this file is included directly in mshv_debugfs.c.
+ * If these are ever needed elsewhere they should be compiled separately.
+ * Ensure this file is not used twice by accident.
+ */
+#ifndef MSHV_DEBUGFS_C
+#error "This file should only be included in mshv_debugfs.c"
+#endif
+
+/* HV_HYPERVISOR_COUNTER */
+static char *hv_hypervisor_counters[] = {
+ [1] = "HvLogicalProcessors",
+ [2] = "HvPartitions",
+ [3] = "HvTotalPages",
+ [4] = "HvVirtualProcessors",
+ [5] = "HvMonitoredNotifications",
+ [6] = "HvModernStandbyEntries",
+ [7] = "HvPlatformIdleTransitions",
+ [8] = "HvHypervisorStartupCost",
+
+ [10] = "HvIOSpacePages",
+ [11] = "HvNonEssentialPagesForDump",
+ [12] = "HvSubsumedPages",
+};
+
+/* HV_CPU_COUNTER */
+static char *hv_lp_counters[] = {
+ [1] = "LpGlobalTime",
+ [2] = "LpTotalRunTime",
+ [3] = "LpHypervisorRunTime",
+ [4] = "LpHardwareInterrupts",
+ [5] = "LpContextSwitches",
+ [6] = "LpInterProcessorInterrupts",
+ [7] = "LpSchedulerInterrupts",
+ [8] = "LpTimerInterrupts",
+ [9] = "LpInterProcessorInterruptsSent",
+ [10] = "LpProcessorHalts",
+ [11] = "LpMonitorTransitionCost",
+ [12] = "LpContextSwitchTime",
+ [13] = "LpC1TransitionsCount",
+ [14] = "LpC1RunTime",
+ [15] = "LpC2TransitionsCount",
+ [16] = "LpC2RunTime",
+ [17] = "LpC3TransitionsCount",
+ [18] = "LpC3RunTime",
+ [19] = "LpRootVpIndex",
+ [20] = "LpIdleSequenceNumber",
+ [21] = "LpGlobalTscCount",
+ [22] = "LpActiveTscCount",
+ [23] = "LpIdleAccumulation",
+ [24] = "LpReferenceCycleCount0",
+ [25] = "LpActualCycleCount0",
+ [26] = "LpReferenceCycleCount1",
+ [27] = "LpActualCycleCount1",
+ [28] = "LpProximityDomainId",
+ [29] = "LpPostedInterruptNotifications",
+ [30] = "LpBranchPredictorFlushes",
+#if IS_ENABLED(CONFIG_X86_64)
+ [31] = "LpL1DataCacheFlushes",
+ [32] = "LpImmediateL1DataCacheFlushes",
+ [33] = "LpMbFlushes",
+ [34] = "LpCounterRefreshSequenceNumber",
+ [35] = "LpCounterRefreshReferenceTime",
+ [36] = "LpIdleAccumulationSnapshot",
+ [37] = "LpActiveTscCountSnapshot",
+ [38] = "LpHwpRequestContextSwitches",
+ [39] = "LpPlaceholder1",
+ [40] = "LpPlaceholder2",
+ [41] = "LpPlaceholder3",
+ [42] = "LpPlaceholder4",
+ [43] = "LpPlaceholder5",
+ [44] = "LpPlaceholder6",
+ [45] = "LpPlaceholder7",
+ [46] = "LpPlaceholder8",
+ [47] = "LpPlaceholder9",
+ [48] = "LpSchLocalRunListSize",
+ [49] = "LpReserveGroupId",
+ [50] = "LpRunningPriority",
+ [51] = "LpPerfmonInterruptCount",
+#elif IS_ENABLED(CONFIG_ARM64)
+ [31] = "LpCounterRefreshSequenceNumber",
+ [32] = "LpCounterRefreshReferenceTime",
+ [33] = "LpIdleAccumulationSnapshot",
+ [34] = "LpActiveTscCountSnapshot",
+ [35] = "LpHwpRequestContextSwitches",
+ [36] = "LpPlaceholder2",
+ [37] = "LpPlaceholder3",
+ [38] = "LpPlaceholder4",
+ [39] = "LpPlaceholder5",
+ [40] = "LpPlaceholder6",
+ [41] = "LpPlaceholder7",
+ [42] = "LpPlaceholder8",
+ [43] = "LpPlaceholder9",
+ [44] = "LpSchLocalRunListSize",
+ [45] = "LpReserveGroupId",
+ [46] = "LpRunningPriority",
+#endif
+};
+
+/* HV_PROCESS_COUNTER */
+static char *hv_partition_counters[] = {
+ [1] = "PtVirtualProcessors",
+
+ [3] = "PtTlbSize",
+ [4] = "PtAddressSpaces",
+ [5] = "PtDepositedPages",
+ [6] = "PtGpaPages",
+ [7] = "PtGpaSpaceModifications",
+ [8] = "PtVirtualTlbFlushEntires",
+ [9] = "PtRecommendedTlbSize",
+ [10] = "PtGpaPages4K",
+ [11] = "PtGpaPages2M",
+ [12] = "PtGpaPages1G",
+ [13] = "PtGpaPages512G",
+ [14] = "PtDevicePages4K",
+ [15] = "PtDevicePages2M",
+ [16] = "PtDevicePages1G",
+ [17] = "PtDevicePages512G",
+ [18] = "PtAttachedDevices",
+ [19] = "PtDeviceInterruptMappings",
+ [20] = "PtIoTlbFlushes",
+ [21] = "PtIoTlbFlushCost",
+ [22] = "PtDeviceInterruptErrors",
+ [23] = "PtDeviceDmaErrors",
+ [24] = "PtDeviceInterruptThrottleEvents",
+ [25] = "PtSkippedTimerTicks",
+ [26] = "PtPartitionId",
+#if IS_ENABLED(CONFIG_X86_64)
+ [27] = "PtNestedTlbSize",
+ [28] = "PtRecommendedNestedTlbSize",
+ [29] = "PtNestedTlbFreeListSize",
+ [30] = "PtNestedTlbTrimmedPages",
+ [31] = "PtPagesShattered",
+ [32] = "PtPagesRecombined",
+ [33] = "PtHwpRequestValue",
+ [34] = "PtAutoSuspendEnableTime",
+ [35] = "PtAutoSuspendTriggerTime",
+ [36] = "PtAutoSuspendDisableTime",
+ [37] = "PtPlaceholder1",
+ [38] = "PtPlaceholder2",
+ [39] = "PtPlaceholder3",
+ [40] = "PtPlaceholder4",
+ [41] = "PtPlaceholder5",
+ [42] = "PtPlaceholder6",
+ [43] = "PtPlaceholder7",
+ [44] = "PtPlaceholder8",
+ [45] = "PtHypervisorStateTransferGeneration",
+ [46] = "PtNumberofActiveChildPartitions",
+#elif IS_ENABLED(CONFIG_ARM64)
+ [27] = "PtHwpRequestValue",
+ [28] = "PtAutoSuspendEnableTime",
+ [29] = "PtAutoSuspendTriggerTime",
+ [30] = "PtAutoSuspendDisableTime",
+ [31] = "PtPlaceholder1",
+ [32] = "PtPlaceholder2",
+ [33] = "PtPlaceholder3",
+ [34] = "PtPlaceholder4",
+ [35] = "PtPlaceholder5",
+ [36] = "PtPlaceholder6",
+ [37] = "PtPlaceholder7",
+ [38] = "PtPlaceholder8",
+ [39] = "PtHypervisorStateTransferGeneration",
+ [40] = "PtNumberofActiveChildPartitions",
+#endif
+};
+
+/* HV_THREAD_COUNTER */
+static char *hv_vp_counters[] = {
+ [1] = "VpTotalRunTime",
+ [2] = "VpHypervisorRunTime",
+ [3] = "VpRemoteNodeRunTime",
+ [4] = "VpNormalizedRunTime",
+ [5] = "VpIdealCpu",
+
+ [7] = "VpHypercallsCount",
+ [8] = "VpHypercallsTime",
+#if IS_ENABLED(CONFIG_X86_64)
+ [9] = "VpPageInvalidationsCount",
+ [10] = "VpPageInvalidationsTime",
+ [11] = "VpControlRegisterAccessesCount",
+ [12] = "VpControlRegisterAccessesTime",
+ [13] = "VpIoInstructionsCount",
+ [14] = "VpIoInstructionsTime",
+ [15] = "VpHltInstructionsCount",
+ [16] = "VpHltInstructionsTime",
+ [17] = "VpMwaitInstructionsCount",
+ [18] = "VpMwaitInstructionsTime",
+ [19] = "VpCpuidInstructionsCount",
+ [20] = "VpCpuidInstructionsTime",
+ [21] = "VpMsrAccessesCount",
+ [22] = "VpMsrAccessesTime",
+ [23] = "VpOtherInterceptsCount",
+ [24] = "VpOtherInterceptsTime",
+ [25] = "VpExternalInterruptsCount",
+ [26] = "VpExternalInterruptsTime",
+ [27] = "VpPendingInterruptsCount",
+ [28] = "VpPendingInterruptsTime",
+ [29] = "VpEmulatedInstructionsCount",
+ [30] = "VpEmulatedInstructionsTime",
+ [31] = "VpDebugRegisterAccessesCount",
+ [32] = "VpDebugRegisterAccessesTime",
+ [33] = "VpPageFaultInterceptsCount",
+ [34] = "VpPageFaultInterceptsTime",
+ [35] = "VpGuestPageTableMaps",
+ [36] = "VpLargePageTlbFills",
+ [37] = "VpSmallPageTlbFills",
+ [38] = "VpReflectedGuestPageFaults",
+ [39] = "VpApicMmioAccesses",
+ [40] = "VpIoInterceptMessages",
+ [41] = "VpMemoryInterceptMessages",
+ [42] = "VpApicEoiAccesses",
+ [43] = "VpOtherMessages",
+ [44] = "VpPageTableAllocations",
+ [45] = "VpLogicalProcessorMigrations",
+ [46] = "VpAddressSpaceEvictions",
+ [47] = "VpAddressSpaceSwitches",
+ [48] = "VpAddressDomainFlushes",
+ [49] = "VpAddressSpaceFlushes",
+ [50] = "VpGlobalGvaRangeFlushes",
+ [51] = "VpLocalGvaRangeFlushes",
+ [52] = "VpPageTableEvictions",
+ [53] = "VpPageTableReclamations",
+ [54] = "VpPageTableResets",
+ [55] = "VpPageTableValidations",
+ [56] = "VpApicTprAccesses",
+ [57] = "VpPageTableWriteIntercepts",
+ [58] = "VpSyntheticInterrupts",
+ [59] = "VpVirtualInterrupts",
+ [60] = "VpApicIpisSent",
+ [61] = "VpApicSelfIpisSent",
+ [62] = "VpGpaSpaceHypercalls",
+ [63] = "VpLogicalProcessorHypercalls",
+ [64] = "VpLongSpinWaitHypercalls",
+ [65] = "VpOtherHypercalls",
+ [66] = "VpSyntheticInterruptHypercalls",
+ [67] = "VpVirtualInterruptHypercalls",
+ [68] = "VpVirtualMmuHypercalls",
+ [69] = "VpVirtualProcessorHypercalls",
+ [70] = "VpHardwareInterrupts",
+ [71] = "VpNestedPageFaultInterceptsCount",
+ [72] = "VpNestedPageFaultInterceptsTime",
+ [73] = "VpPageScans",
+ [74] = "VpLogicalProcessorDispatches",
+ [75] = "VpWaitingForCpuTime",
+ [76] = "VpExtendedHypercalls",
+ [77] = "VpExtendedHypercallInterceptMessages",
+ [78] = "VpMbecNestedPageTableSwitches",
+ [79] = "VpOtherReflectedGuestExceptions",
+ [80] = "VpGlobalIoTlbFlushes",
+ [81] = "VpGlobalIoTlbFlushCost",
+ [82] = "VpLocalIoTlbFlushes",
+ [83] = "VpLocalIoTlbFlushCost",
+ [84] = "VpHypercallsForwardedCount",
+ [85] = "VpHypercallsForwardingTime",
+ [86] = "VpPageInvalidationsForwardedCount",
+ [87] = "VpPageInvalidationsForwardingTime",
+ [88] = "VpControlRegisterAccessesForwardedCount",
+ [89] = "VpControlRegisterAccessesForwardingTime",
+ [90] = "VpIoInstructionsForwardedCount",
+ [91] = "VpIoInstructionsForwardingTime",
+ [92] = "VpHltInstructionsForwardedCount",
+ [93] = "VpHltInstructionsForwardingTime",
+ [94] = "VpMwaitInstructionsForwardedCount",
+ [95] = "VpMwaitInstructionsForwardingTime",
+ [96] = "VpCpuidInstructionsForwardedCount",
+ [97] = "VpCpuidInstructionsForwardingTime",
+ [98] = "VpMsrAccessesForwardedCount",
+ [99] = "VpMsrAccessesForwardingTime",
+ [100] = "VpOtherInterceptsForwardedCount",
+ [101] = "VpOtherInterceptsForwardingTime",
+ [102] = "VpExternalInterruptsForwardedCount",
+ [103] = "VpExternalInterruptsForwardingTime",
+ [104] = "VpPendingInterruptsForwardedCount",
+ [105] = "VpPendingInterruptsForwardingTime",
+ [106] = "VpEmulatedInstructionsForwardedCount",
+ [107] = "VpEmulatedInstructionsForwardingTime",
+ [108] = "VpDebugRegisterAccessesForwardedCount",
+ [109] = "VpDebugRegisterAccessesForwardingTime",
+ [110] = "VpPageFaultInterceptsForwardedCount",
+ [111] = "VpPageFaultInterceptsForwardingTime",
+ [112] = "VpVmclearEmulationCount",
+ [113] = "VpVmclearEmulationTime",
+ [114] = "VpVmptrldEmulationCount",
+ [115] = "VpVmptrldEmulationTime",
+ [116] = "VpVmptrstEmulationCount",
+ [117] = "VpVmptrstEmulationTime",
+ [118] = "VpVmreadEmulationCount",
+ [119] = "VpVmreadEmulationTime",
+ [120] = "VpVmwriteEmulationCount",
+ [121] = "VpVmwriteEmulationTime",
+ [122] = "VpVmxoffEmulationCount",
+ [123] = "VpVmxoffEmulationTime",
+ [124] = "VpVmxonEmulationCount",
+ [125] = "VpVmxonEmulationTime",
+ [126] = "VpNestedVMEntriesCount",
+ [127] = "VpNestedVMEntriesTime",
+ [128] = "VpNestedSLATSoftPageFaultsCount",
+ [129] = "VpNestedSLATSoftPageFaultsTime",
+ [130] = "VpNestedSLATHardPageFaultsCount",
+ [131] = "VpNestedSLATHardPageFaultsTime",
+ [132] = "VpInvEptAllContextEmulationCount",
+ [133] = "VpInvEptAllContextEmulationTime",
+ [134] = "VpInvEptSingleContextEmulationCount",
+ [135] = "VpInvEptSingleContextEmulationTime",
+ [136] = "VpInvVpidAllContextEmulationCount",
+ [137] = "VpInvVpidAllContextEmulationTime",
+ [138] = "VpInvVpidSingleContextEmulationCount",
+ [139] = "VpInvVpidSingleContextEmulationTime",
+ [140] = "VpInvVpidSingleAddressEmulationCount",
+ [141] = "VpInvVpidSingleAddressEmulationTime",
+ [142] = "VpNestedTlbPageTableReclamations",
+ [143] = "VpNestedTlbPageTableEvictions",
+ [144] = "VpFlushGuestPhysicalAddressSpaceHypercalls",
+ [145] = "VpFlushGuestPhysicalAddressListHypercalls",
+ [146] = "VpPostedInterruptNotifications",
+ [147] = "VpPostedInterruptScans",
+ [148] = "VpTotalCoreRunTime",
+ [149] = "VpMaximumRunTime",
+ [150] = "VpHwpRequestContextSwitches",
+ [151] = "VpWaitingForCpuTimeBucket0",
+ [152] = "VpWaitingForCpuTimeBucket1",
+ [153] = "VpWaitingForCpuTimeBucket2",
+ [154] = "VpWaitingForCpuTimeBucket3",
+ [155] = "VpWaitingForCpuTimeBucket4",
+ [156] = "VpWaitingForCpuTimeBucket5",
+ [157] = "VpWaitingForCpuTimeBucket6",
+ [158] = "VpVmloadEmulationCount",
+ [159] = "VpVmloadEmulationTime",
+ [160] = "VpVmsaveEmulationCount",
+ [161] = "VpVmsaveEmulationTime",
+ [162] = "VpGifInstructionEmulationCount",
+ [163] = "VpGifInstructionEmulationTime",
+ [164] = "VpEmulatedErrataSvmInstructions",
+ [165] = "VpPlaceholder1",
+ [166] = "VpPlaceholder2",
+ [167] = "VpPlaceholder3",
+ [168] = "VpPlaceholder4",
+ [169] = "VpPlaceholder5",
+ [170] = "VpPlaceholder6",
+ [171] = "VpPlaceholder7",
+ [172] = "VpPlaceholder8",
+ [173] = "VpContentionTime",
+ [174] = "VpWakeUpTime",
+ [175] = "VpSchedulingPriority",
+ [176] = "VpRdpmcInstructionsCount",
+ [177] = "VpRdpmcInstructionsTime",
+ [178] = "VpPerfmonPmuMsrAccessesCount",
+ [179] = "VpPerfmonLbrMsrAccessesCount",
+ [180] = "VpPerfmonIptMsrAccessesCount",
+ [181] = "VpPerfmonInterruptCount",
+ [182] = "VpVtl1DispatchCount",
+ [183] = "VpVtl2DispatchCount",
+ [184] = "VpVtl2DispatchBucket0",
+ [185] = "VpVtl2DispatchBucket1",
+ [186] = "VpVtl2DispatchBucket2",
+ [187] = "VpVtl2DispatchBucket3",
+ [188] = "VpVtl2DispatchBucket4",
+ [189] = "VpVtl2DispatchBucket5",
+ [190] = "VpVtl2DispatchBucket6",
+ [191] = "VpVtl1RunTime",
+ [192] = "VpVtl2RunTime",
+ [193] = "VpIommuHypercalls",
+ [194] = "VpCpuGroupHypercalls",
+ [195] = "VpVsmHypercalls",
+ [196] = "VpEventLogHypercalls",
+ [197] = "VpDeviceDomainHypercalls",
+ [198] = "VpDepositHypercalls",
+ [199] = "VpSvmHypercalls",
+ [200] = "VpBusLockAcquisitionCount",
+ [201] = "VpLoadAvg",
+ [202] = "VpRootDispatchThreadBlocked",
+ [203] = "VpIdleCpuTime",
+ [204] = "VpWaitingForCpuTimeBucket7",
+ [205] = "VpWaitingForCpuTimeBucket8",
+ [206] = "VpWaitingForCpuTimeBucket9",
+ [207] = "VpWaitingForCpuTimeBucket10",
+ [208] = "VpWaitingForCpuTimeBucket11",
+ [209] = "VpWaitingForCpuTimeBucket12",
+ [210] = "VpHierarchicalSuspendTime",
+ [211] = "VpExpressSchedulingAttempts",
+ [212] = "VpExpressSchedulingCount",
+#elif IS_ENABLED(CONFIG_ARM64)
+ [9] = "VpSysRegAccessesCount",
+ [10] = "VpSysRegAccessesTime",
+ [11] = "VpSmcInstructionsCount",
+ [12] = "VpSmcInstructionsTime",
+ [13] = "VpOtherInterceptsCount",
+ [14] = "VpOtherInterceptsTime",
+ [15] = "VpExternalInterruptsCount",
+ [16] = "VpExternalInterruptsTime",
+ [17] = "VpPendingInterruptsCount",
+ [18] = "VpPendingInterruptsTime",
+ [19] = "VpGuestPageTableMaps",
+ [20] = "VpLargePageTlbFills",
+ [21] = "VpSmallPageTlbFills",
+ [22] = "VpReflectedGuestPageFaults",
+ [23] = "VpMemoryInterceptMessages",
+ [24] = "VpOtherMessages",
+ [25] = "VpLogicalProcessorMigrations",
+ [26] = "VpAddressDomainFlushes",
+ [27] = "VpAddressSpaceFlushes",
+ [28] = "VpSyntheticInterrupts",
+ [29] = "VpVirtualInterrupts",
+ [30] = "VpApicSelfIpisSent",
+ [31] = "VpGpaSpaceHypercalls",
+ [32] = "VpLogicalProcessorHypercalls",
+ [33] = "VpLongSpinWaitHypercalls",
+ [34] = "VpOtherHypercalls",
+ [35] = "VpSyntheticInterruptHypercalls",
+ [36] = "VpVirtualInterruptHypercalls",
+ [37] = "VpVirtualMmuHypercalls",
+ [38] = "VpVirtualProcessorHypercalls",
+ [39] = "VpHardwareInterrupts",
+ [40] = "VpNestedPageFaultInterceptsCount",
+ [41] = "VpNestedPageFaultInterceptsTime",
+ [42] = "VpLogicalProcessorDispatches",
+ [43] = "VpWaitingForCpuTime",
+ [44] = "VpExtendedHypercalls",
+ [45] = "VpExtendedHypercallInterceptMessages",
+ [46] = "VpMbecNestedPageTableSwitches",
+ [47] = "VpOtherReflectedGuestExceptions",
+ [48] = "VpGlobalIoTlbFlushes",
+ [49] = "VpGlobalIoTlbFlushCost",
+ [50] = "VpLocalIoTlbFlushes",
+ [51] = "VpLocalIoTlbFlushCost",
+ [52] = "VpFlushGuestPhysicalAddressSpaceHypercalls",
+ [53] = "VpFlushGuestPhysicalAddressListHypercalls",
+ [54] = "VpPostedInterruptNotifications",
+ [55] = "VpPostedInterruptScans",
+ [56] = "VpTotalCoreRunTime",
+ [57] = "VpMaximumRunTime",
+ [58] = "VpWaitingForCpuTimeBucket0",
+ [59] = "VpWaitingForCpuTimeBucket1",
+ [60] = "VpWaitingForCpuTimeBucket2",
+ [61] = "VpWaitingForCpuTimeBucket3",
+ [62] = "VpWaitingForCpuTimeBucket4",
+ [63] = "VpWaitingForCpuTimeBucket5",
+ [64] = "VpWaitingForCpuTimeBucket6",
+ [65] = "VpHwpRequestContextSwitches",
+ [66] = "VpPlaceholder2",
+ [67] = "VpPlaceholder3",
+ [68] = "VpPlaceholder4",
+ [69] = "VpPlaceholder5",
+ [70] = "VpPlaceholder6",
+ [71] = "VpPlaceholder7",
+ [72] = "VpPlaceholder8",
+ [73] = "VpContentionTime",
+ [74] = "VpWakeUpTime",
+ [75] = "VpSchedulingPriority",
+ [76] = "VpVtl1DispatchCount",
+ [77] = "VpVtl2DispatchCount",
+ [78] = "VpVtl2DispatchBucket0",
+ [79] = "VpVtl2DispatchBucket1",
+ [80] = "VpVtl2DispatchBucket2",
+ [81] = "VpVtl2DispatchBucket3",
+ [82] = "VpVtl2DispatchBucket4",
+ [83] = "VpVtl2DispatchBucket5",
+ [84] = "VpVtl2DispatchBucket6",
+ [85] = "VpVtl1RunTime",
+ [86] = "VpVtl2RunTime",
+ [87] = "VpIommuHypercalls",
+ [88] = "VpCpuGroupHypercalls",
+ [89] = "VpVsmHypercalls",
+ [90] = "VpEventLogHypercalls",
+ [91] = "VpDeviceDomainHypercalls",
+ [92] = "VpDepositHypercalls",
+ [93] = "VpSvmHypercalls",
+ [94] = "VpLoadAvg",
+ [95] = "VpRootDispatchThreadBlocked",
+ [96] = "VpIdleCpuTime",
+ [97] = "VpWaitingForCpuTimeBucket7",
+ [98] = "VpWaitingForCpuTimeBucket8",
+ [99] = "VpWaitingForCpuTimeBucket9",
+ [100] = "VpWaitingForCpuTimeBucket10",
+ [101] = "VpWaitingForCpuTimeBucket11",
+ [102] = "VpWaitingForCpuTimeBucket12",
+ [103] = "VpHierarchicalSuspendTime",
+ [104] = "VpExpressSchedulingAttempts",
+ [105] = "VpExpressSchedulingCount",
+#endif
+};
--
2.34.1
next prev parent reply other threads:[~2026-01-26 20:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-26 20:55 [PATCH v5 0/7] mshv: Debugfs interface for mshv_root Nuno Das Neves
2026-01-26 20:55 ` [PATCH v5 1/7] mshv: Ignore second stats page map result failure Nuno Das Neves
2026-01-26 20:55 ` [PATCH v5 2/7] mshv: Use typed hv_stats_page pointers Nuno Das Neves
2026-01-26 20:55 ` [PATCH v5 3/7] mshv: Improve mshv_vp_stats_map/unmap(), add them to mshv_root.h Nuno Das Neves
2026-01-27 16:57 ` Michael Kelley
2026-01-26 20:56 ` [PATCH v5 4/7] mshv: Always map child vp stats pages regardless of scheduler type Nuno Das Neves
2026-01-26 20:56 ` [PATCH v5 5/7] mshv: Update hv_stats_page definitions Nuno Das Neves
2026-01-26 20:56 ` Nuno Das Neves [this message]
2026-01-27 16:57 ` [PATCH v5 6/7] mshv: Add data for printing stats page counters Michael Kelley
2026-01-26 20:56 ` [PATCH v5 7/7] mshv: Add debugfs to view hypervisor statistics Nuno Das Neves
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260126205603.404655-7-nunodasneves@linux.microsoft.com \
--to=nunodasneves@linux.microsoft.com \
--cc=decui@microsoft.com \
--cc=haiyangz@microsoft.com \
--cc=kys@microsoft.com \
--cc=linux-hyperv@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=longli@microsoft.com \
--cc=mhklinux@outlook.com \
--cc=mrathor@linux.microsoft.com \
--cc=paekkaladevi@linux.microsoft.com \
--cc=prapal@linux.microsoft.com \
--cc=skinsburskii@linux.microsoft.com \
--cc=wei.liu@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox