runtime: add three new partial orders for lock ranking
Two are associated with the new sysmon rank: lockRankSysmon -> lockRankFin
(https://build.golang.org/log/07b0b8ee6ec9421d83699a1d850d9938390fb996)
and one I encountered during testing, lockRankSysmon -> lockRankWbufSpans
And another just seems not to have occurred before: lockRankScavenge -> lockRankFin
(https://build.golang.org/log/07ba499b861fc93f527ef8514f5ba4c77086f4c4)
Change-Id: I070b5ed8e742857e815c6a56f8439d17a0ba36f3
Reviewed-on: https://go-review.googlesource.com/c/go/+/236137
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
diff --git a/src/runtime/lockrank.go b/src/runtime/lockrank.go
index a4fe921..0001935 100644
--- a/src/runtime/lockrank.go
+++ b/src/runtime/lockrank.go
@@ -213,7 +213,7 @@
lockRankItab: {},
lockRankReflectOffs: {lockRankItab},
lockRankHchan: {lockRankScavenge, lockRankSweep, lockRankHchan},
- lockRankFin: {lockRankSched, lockRankAllg, lockRankTimers, lockRankHchan},
+ lockRankFin: {lockRankSysmon, lockRankScavenge, lockRankSched, lockRankAllg, lockRankTimers, lockRankHchan},
lockRankNotifyList: {},
lockRankTraceBuf: {lockRankSysmon, lockRankScavenge},
lockRankTraceStrings: {lockRankTraceBuf},
@@ -236,7 +236,7 @@
lockRankStackLarge: {lockRankSysmon, lockRankAssistQueue, lockRankSched, lockRankItab, lockRankHchan, lockRankProf, lockRankGcBitsArenas, lockRankRoot, lockRankMcentral, lockRankSpanSetSpine, lockRankGscan},
lockRankDefer: {},
lockRankSudog: {lockRankNotifyList, lockRankHchan},
- lockRankWbufSpans: {lockRankScavenge, lockRankSweepWaiters, lockRankAssistQueue, lockRankSweep, lockRankSched, lockRankAllg, lockRankPollDesc, lockRankTimers, lockRankItab, lockRankReflectOffs, lockRankHchan, lockRankNotifyList, lockRankTraceStrings, lockRankMspanSpecial, lockRankProf, lockRankRoot, lockRankGscan, lockRankDefer, lockRankSudog},
+ lockRankWbufSpans: {lockRankSysmon, lockRankScavenge, lockRankSweepWaiters, lockRankAssistQueue, lockRankSweep, lockRankSched, lockRankAllg, lockRankPollDesc, lockRankTimers, lockRankItab, lockRankReflectOffs, lockRankHchan, lockRankNotifyList, lockRankTraceStrings, lockRankMspanSpecial, lockRankProf, lockRankRoot, lockRankGscan, lockRankDefer, lockRankSudog},
lockRankMheap: {lockRankSysmon, lockRankScavenge, lockRankSweepWaiters, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankSched, lockRankAllg, lockRankAllp, lockRankPollDesc, lockRankTimers, lockRankItab, lockRankReflectOffs, lockRankNotifyList, lockRankTraceBuf, lockRankTraceStrings, lockRankHchan, lockRankMspanSpecial, lockRankProf, lockRankGcBitsArenas, lockRankRoot, lockRankMcentral, lockRankGscan, lockRankStackpool, lockRankStackLarge, lockRankDefer, lockRankSudog, lockRankWbufSpans, lockRankSpanSetSpine},
lockRankMheapSpecial: {lockRankSysmon, lockRankScavenge, lockRankAssistQueue, lockRankCpuprof, lockRankSweep, lockRankSched, lockRankAllg, lockRankAllp, lockRankTimers, lockRankItab, lockRankReflectOffs, lockRankNotifyList, lockRankTraceBuf, lockRankTraceStrings, lockRankHchan},
lockRankGlobalAlloc: {lockRankProf, lockRankSpine, lockRankSpanSetSpine, lockRankMheap, lockRankMheapSpecial},
