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| author | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
| commit | a926878ddbd5a98b272c22171ce58663fc04c3e0 (patch) | |
| tree | 86af256e5d9a9c06263c00adc90e5fe348008c43 /libgo/go/runtime/mwbbuf.go | |
| parent | 542730f087133690b47e036dfd43eb0db8a650ce (diff) | |
| parent | 07cbaed8ba7d1b6e4ab3a9f44175502a4e1ecdb1 (diff) | |
| download | gcc-devel/autopar_devel.zip gcc-devel/autopar_devel.tar.gz gcc-devel/autopar_devel.tar.bz2 | |
Merge branch 'autopar_rebase2' into autopar_develdevel/autopar_devel
Quickly commit changes in the rebase branch.
Diffstat (limited to 'libgo/go/runtime/mwbbuf.go')
| -rw-r--r-- | libgo/go/runtime/mwbbuf.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libgo/go/runtime/mwbbuf.go b/libgo/go/runtime/mwbbuf.go index a27406e..548d4c5 100644 --- a/libgo/go/runtime/mwbbuf.go +++ b/libgo/go/runtime/mwbbuf.go @@ -303,6 +303,13 @@ func wbBufFlush1(_p_ *p) { continue } mbits.setMarked() + + // Mark span. + arena, pageIdx, pageMask := pageIndexOf(span.base()) + if arena.pageMarks[pageIdx]&pageMask == 0 { + atomic.Or8(&arena.pageMarks[pageIdx], pageMask) + } + if span.spanclass.noscan() { gcw.bytesMarked += uint64(span.elemsize) continue |