code review 855046: runtime: delete malx, skip_depth argument to malloc

src/pkg/runtime/mprof.cgo

Index: src/pkg/runtime/mprof.cgo
===================================================================
--- a/src/pkg/runtime/mprof.cgo
+++ b/src/pkg/runtime/mprof.cgo
@@ -65,7 +65,7 @@
 		   mcmp((byte*)b->stk, (byte*)stk, nstk*sizeof stk[0]) == 0)
 			return b;
 
-	b = mallocgc(sizeof *b + nstk*sizeof stk[0], RefNoProfiling, 0, 1, 0);
+	b = mallocgc(sizeof *b + nstk*sizeof stk[0], RefNoProfiling, 0, 1);
 	bucketmem += sizeof *b + nstk*sizeof stk[0];
 	memmove(b->stk, stk, nstk*sizeof stk[0]);
 	b->hash = h;
@@ -132,7 +132,7 @@
 		if(ah->addr == (addr>>20))
 			goto found;
 
-	ah = mallocgc(sizeof *ah, RefNoProfiling, 0, 1, 0);
+	ah = mallocgc(sizeof *ah, RefNoProfiling, 0, 1);
 	addrmem += sizeof *ah;
 	ah->next = addrhash[h];
 	ah->addr = addr>>20;
@@ -140,7 +140,7 @@
 
 found:
 	if((e = addrfree) == nil) {
-		e = mallocgc(64*sizeof *e, RefNoProfiling, 0, 0, 0);
+		e = mallocgc(64*sizeof *e, RefNoProfiling, 0, 0);
 		addrmem += 64*sizeof *e;
 		for(i=0; i+1<64; i++)
 			e[i].next = &e[i+1];
@@ -185,7 +185,7 @@
 
 // Called by malloc to record a profiled block.
 void
-MProf_Malloc(int32 skip, void *p, uintptr size)
+MProf_Malloc(void *p, uintptr size)
 {
 	int32 nstk;
 	uintptr stk[32];
@@ -195,7 +195,7 @@
 		return;
 
 	m->nomemprof++;
-	nstk = callers(1+skip, stk, 32);
+	nstk = callers(1, stk, 32);
 	lock(&proflock);
 	b = stkbucket(stk, nstk);
 	b->allocs++;