diff options
Diffstat (limited to 'src/runtime/runtime2.go')
| -rw-r--r-- | src/runtime/runtime2.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go index cffdb0bf27..814364aa42 100644 --- a/src/runtime/runtime2.go +++ b/src/runtime/runtime2.go @@ -447,6 +447,10 @@ type g struct { // copying needs to acquire channel locks to protect these // areas of the stack. activeStackChans bool + // parkingOnChan indicates that the goroutine is about to + // park on a chansend or chanrecv. Used to signal an unsafe point + // for stack shrinking. It's a boolean value, but is updated atomically. + parkingOnChan uint8 raceignore int8 // ignore race detection events sysblocktraced bool // StartTrace has emitted EvGoInSyscall about this goroutine @@ -914,8 +918,6 @@ type _defer struct { // handling during stack growth: because they are pointer-typed and // _panic values only live on the stack, regular stack pointer // adjustment takes care of them. -// -//go:notinheap type _panic struct { argp unsafe.Pointer // pointer to arguments of deferred call run during panic; cannot move - known to liblink arg interface{} // argument to panic |