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// Code generated by mklockrank.go; DO NOT EDIT.
package runtime
type lockRank int
// Constants representing the ranks of all non-leaf runtime locks, in rank order.
// Locks with lower rank must be taken before locks with higher rank,
// in addition to satisfying the partial order in lockPartialOrder.
// A few ranks allow self-cycles, which are specified in lockPartialOrder.
const (
lockRankUnknown lockRank = iota
lockRankSysmon
lockRankSweepWaiters
lockRankAssistQueue
lockRankCpuprof
lockRankSweep
lockRankPollDesc
lockRankDeadlock
lockRankItab
lockRankNotifyList
lockRankRoot
lockRankRwmutexW
lockRankDefer
lockRankScavenge
lockRankForcegc
lockRankSched
lockRankAllg
lockRankAllp
lockRankTimers
lockRankReflectOffs
lockRankHchan
lockRankTraceBuf
lockRankFin
lockRankTraceStrings
lockRankMspanSpecial
lockRankProfInsert
lockRankProfBlock
lockRankProfMemActive
lockRankGcBitsArenas
lockRankSpanSetSpine
lockRankMheapSpecial
lockRankProfMemFuture
lockRankTrace
lockRankTraceStackTab
lockRankNetpollInit
lockRankRwmutexR
lockRankGscan
lockRankStackpool
lockRankStackLarge
lockRankHchanLeaf
lockRankSudog
lockRankWbufSpans
lockRankMheap
lockRankGlobalAlloc
lockRankPanic
)
// lockRankLeafRank is the rank of lock that does not have a declared rank,
// and hence is a leaf lock.
const lockRankLeafRank lockRank = 1000
// lockNames gives the names associated with each of the above ranks.
var lockNames = []string{
lockRankSysmon: "sysmon",
lockRankSweepWaiters: "sweepWaiters",
lockRankAssistQueue: "assistQueue",
lockRankCpuprof: "cpuprof",
lockRankSweep: "sweep",
lockRankPollDesc: "pollDesc",
lockRankDeadlock: "deadlock",
lockRankItab: "itab",
lockRankNotifyList: "notifyList",
lockRankRoot: "root",
lockRankRwmutexW: "rwmutexW",
lockRankDefer: "defer",
lockRankScavenge: "scavenge",
lockRankForcegc: "forcegc",
lockRankSched: "sched",
lockRankAllg: "allg",
lockRankAllp: "allp",
lockRankTimers: "timers",
lockRankReflectOffs: "reflectOffs",
lockRankHchan: "hchan",
lockRankTraceBuf: "traceBuf",
lockRankFin: "fin",
lockRankTraceStrings: "traceStrings",
lockRankMspanSpecial: "mspanSpecial",
lockRankProfInsert: "profInsert",
lockRankProfBlock: "profBlock",
lockRankProfMemActive: "profMemActive",
lockRankGcBitsArenas: "gcBitsArenas",
lockRankSpanSetSpine: "spanSetSpine",
lockRankMheapSpecial: "mheapSpecial",
lockRankProfMemFuture: "profMemFuture",
lockRankTrace: "trace",
lockRankTraceStackTab: "traceStackTab",
lockRankNetpollInit: "netpollInit",
lockRankRwmutexR: "rwmutexR",
lockRankGscan: "gscan",
lockRankStackpool: "stackpool",
lockRankStackLarge: "stackLarge",
lockRankHchanLeaf: "hchanLeaf",
lockRankSudog: "sudog",
lockRankWbufSpans: "wbufSpans",
lockRankMheap: "mheap",
lockRankGlobalAlloc: "globalAlloc",
lockRankPanic: "panic",
}
func (rank lockRank) String() string {
if rank == 0 {
return "UNKNOWN"
}
if rank == lockRankLeafRank {
return "LEAF"
}
if rank < 0 || int(rank) >= len(lockNames) {
return "BAD RANK"
}
return lockNames[rank]
}
// lockPartialOrder is the transitive closure of the lock rank graph.
// An entry for rank X lists all of the ranks that can already be held
// when rank X is acquired.
//
// Lock ranks that allow self-cycles list themselves.
var lockPartialOrder [][]lockRank = [][]lockRank{
lockRankSysmon: {},
lockRankSweepWaiters: {},
lockRankAssistQueue: {},
lockRankCpuprof: {},
lockRankSweep: {},
lockRankPollDesc: {},
lockRankDeadlock: {},
lockRankItab: {},
lockRankNotifyList: {},
lockRankRoot: {},
lockRankRwmutexW: {},
lockRankDefer: {},
lockRankScavenge: {lockRankSysmon},
lockRankForcegc: {lockRankSysmon},
lockRankSched: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankScavenge, lockRankForcegc},
lockRankAllg: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankScavenge, lockRankForcegc, lockRankSched},
lockRankAllp: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankScavenge, lockRankForcegc, lockRankSched},
lockRankTimers: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllp, lockRankTimers},
lockRankReflectOffs: {lockRankItab},
lockRankHchan: {lockRankSysmon, lockRankSweep, lockRankScavenge, lockRankHchan},
lockRankTraceBuf: {lockRankSysmon, lockRankScavenge},
lockRankFin: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf},
lockRankTraceStrings: {lockRankSysmon, lockRankScavenge, lockRankTraceBuf},
lockRankMspanSpecial: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankProfInsert: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankProfBlock: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankProfMemActive: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankGcBitsArenas: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankSpanSetSpine: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankMheapSpecial: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankProfMemFuture: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings, lockRankProfMemActive},
lockRankTrace: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankRoot, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankHchan, lockRankTraceBuf, lockRankTraceStrings},
lockRankTraceStackTab: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankTrace},
lockRankNetpollInit: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllp, lockRankTimers},
lockRankRwmutexR: {lockRankSysmon, lockRankRwmutexW},
lockRankGscan: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit},
lockRankStackpool: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankRwmutexW, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankRwmutexR, lockRankGscan},
lockRankStackLarge: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankGscan},
lockRankHchanLeaf: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankGscan, lockRankHchanLeaf},
lockRankSudog: {lockRankSysmon, lockRankSweep, lockRankNotifyList, lockRankScavenge, lockRankHchan},
lockRankWbufSpans: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankDefer, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankMspanSpecial, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankGscan, lockRankSudog},
lockRankMheap: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankRwmutexW, lockRankDefer, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankMspanSpecial, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankRwmutexR, lockRankGscan, lockRankStackpool, lockRankStackLarge, lockRankSudog, lockRankWbufSpans},
lockRankGlobalAlloc: {lockRankSysmon, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankPollDesc, lockRankItab, lockRankNotifyList, lockRankRoot, lockRankRwmutexW, lockRankDefer, lockRankScavenge, lockRankForcegc, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankReflectOffs, lockRankHchan, lockRankTraceBuf, lockRankFin, lockRankTraceStrings, lockRankMspanSpecial, lockRankProfInsert, lockRankProfBlock, lockRankProfMemActive, lockRankGcBitsArenas, lockRankSpanSetSpine, lockRankMheapSpecial, lockRankProfMemFuture, lockRankTrace, lockRankTraceStackTab, lockRankNetpollInit, lockRankRwmutexR, lockRankGscan, lockRankStackpool, lockRankStackLarge, lockRankSudog, lockRankWbufSpans, lockRankMheap},
lockRankPanic: {lockRankDeadlock},
}
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