diff options
Diffstat (limited to 'src/pkg/runtime/proc.go')
| -rw-r--r-- | src/pkg/runtime/proc.go | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/pkg/runtime/proc.go b/src/pkg/runtime/proc.go index 6c295c7b18..d47503e230 100644 --- a/src/pkg/runtime/proc.go +++ b/src/pkg/runtime/proc.go @@ -31,23 +31,25 @@ var parkunlock_c byte // start forcegc helper goroutine func init() { - go func() { - forcegc.g = getg() - forcegc.g.issystem = true - for { - lock(&forcegc.lock) - if forcegc.idle != 0 { - gothrow("forcegc: phase error") - } - atomicstore(&forcegc.idle, 1) - goparkunlock(&forcegc.lock, "force gc (idle)") - // this goroutine is explicitly resumed by sysmon - if debug.gctrace > 0 { - println("GC forced") - } - gogc(1) + go forcegchelper() +} + +func forcegchelper() { + forcegc.g = getg() + forcegc.g.issystem = true + for { + lock(&forcegc.lock) + if forcegc.idle != 0 { + gothrow("forcegc: phase error") } - }() + atomicstore(&forcegc.idle, 1) + goparkunlock(&forcegc.lock, "force gc (idle)") + // this goroutine is explicitly resumed by sysmon + if debug.gctrace > 0 { + println("GC forced") + } + gogc(1) + } } // Gosched yields the processor, allowing other goroutines to run. It does not |