diff options
Diffstat (limited to 'libgo/go/runtime/mcache.go')
| -rw-r--r-- | libgo/go/runtime/mcache.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libgo/go/runtime/mcache.go b/libgo/go/runtime/mcache.go index 27328e1e31e..ba526247217 100644 --- a/libgo/go/runtime/mcache.go +++ b/libgo/go/runtime/mcache.go @@ -123,7 +123,11 @@ func (c *mcache) refill(spc spanClass) { if s.sweepgen != mheap_.sweepgen+3 { throw("bad sweepgen in refill") } - atomic.Store(&s.sweepgen, mheap_.sweepgen) + if go115NewMCentralImpl { + mheap_.central[spc].mcentral.uncacheSpan(s) + } else { + atomic.Store(&s.sweepgen, mheap_.sweepgen) + } } // Get a new cached span from the central lists. |