Hey guys,

I am new to golang source code, and recently met a problem about 
understanding golang gc. 

In runtime/mgcwork.go: 114

func (w *gcWork) put(obj uintptr) {
   flushed := false
   wbuf := w.wbuf1
   if wbuf == nil {
      w.init()
      wbuf = w.wbuf1
      // wbuf is empty at this point.
   } else if wbuf.nobj == len(wbuf.obj) { // why is this the condition that 
wbuf is full?
      ...
   }




I don't understand why wbuf.nobj == len(wbuf.obj) is the condition that wbuf is 
full. Any help makes sense to me. 


Best wishes




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