diff options
| author | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
| commit | a16e30d162c1c7408db7821e7b9513cefa09c6ca (patch) | |
| tree | af752ba9ba44c547df39bb0af9bff79f610ba9d5 /src/runtime/trace.go | |
| parent | 91e4d2d57bc341dd82c98247117114c851380aef (diff) | |
| parent | cf6cfba4d5358404dd890f6025e573a4b2156543 (diff) | |
| download | go-dev.link.tar.gz go-dev.link.zip | |
[dev.link] all: merge branch 'master' into dev.linkdev.link
Clean merge.
Change-Id: Ia7b2808bc649790198d34c226a61d9e569084dc5
Diffstat (limited to 'src/runtime/trace.go')
| -rw-r--r-- | src/runtime/trace.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/runtime/trace.go b/src/runtime/trace.go index 169b650eb4..d3ecd148be 100644 --- a/src/runtime/trace.go +++ b/src/runtime/trace.go @@ -13,6 +13,7 @@ package runtime import ( + "runtime/internal/atomic" "runtime/internal/sys" "unsafe" ) @@ -1146,11 +1147,11 @@ func traceHeapAlloc() { } func traceNextGC() { - if memstats.next_gc == ^uint64(0) { + if nextGC := atomic.Load64(&memstats.next_gc); nextGC == ^uint64(0) { // Heap-based triggering is disabled. traceEvent(traceEvNextGC, -1, 0) } else { - traceEvent(traceEvNextGC, -1, memstats.next_gc) + traceEvent(traceEvNextGC, -1, nextGC) } } |