Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

runtime: move next_gc and last_next_gc into gcControllerState

Browse source 
This change moves next_gc and last_next_gc into gcControllerState under
the names heapGoal and lastHeapGoal respectively. These are
fundamentally GC pacer related values, and so it makes sense for them to
live here.

Partially generated by

rf '
    ex . {
	memstats.next_gc -> gcController.heapGoal
	memstats.last_next_gc -> gcController.lastHeapGoal
    }
'

except for updates to comments and gcControllerState methods, where
they're accessed through the receiver, and trace-related renames of
NextGC -> HeapGoal, while we're here.

For #44167.

Change-Id: I1e871ad78a57b01be8d9f71bd662530c84853bed
Reviewed-on: https://go-review.googlesource.com/c/go/+/306603
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
This commit is contained in:
Michael Anthony Knyszek 2021-04-01 18:38:14 +00:00 • committed by Michael Knyszek
parent e224787fef
commit 3eaf75c13a
8 changed files with 46 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/runtime/metrics.go
View file

@ -364,7 +364,7 @@ func (a *sysStatsAggregate) compute() {
a.buckHashSys = memstats.buckhash_sys.load()
a.gcMiscSys = memstats.gcMiscSys.load()
a.otherSys = memstats.other_sys.load()
a.heapGoal = atomic.Load64(&memstats.next_gc)
a.heapGoal = atomic.Load64(&gcController.heapGoal)
a.gcCyclesDone = uint64(memstats.numgc)
a.gcCyclesForced = uint64(memstats.numforcedgc)