diff options
Diffstat (limited to 'src/runtime/trace.go')
| -rw-r--r-- | src/runtime/trace.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/runtime/trace.go b/src/runtime/trace.go index e7dfab11f3..d9729cde66 100644 --- a/src/runtime/trace.go +++ b/src/runtime/trace.go @@ -1117,9 +1117,7 @@ func (tab *traceStackTable) put(pcs []uintptr) uint32 { id = stk.id stk.n = len(pcs) stkpc := stk.stack() - for i, pc := range pcs { - stkpc[i] = pc - } + copy(stkpc, pcs) part := int(hash % uintptr(len(tab.tab))) stk.link = tab.tab[part] atomicstorep(unsafe.Pointer(&tab.tab[part]), unsafe.Pointer(stk)) |