diff options
| author | Jes Cok <xigua67damn@gmail.com> | 2024-03-27 20:44:18 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-03-27 18:23:49 +0000 |
| commit | d4cc35c4fdbc37ad3bbc42ff6d6dcba6007b169b (patch) | |
| tree | eb6ae70562c931c2273853b8ac158e4b87c7b1ae /src/runtime/mbitmap_allocheaders.go | |
| parent | 979b34b37c7af73742550ff128d162d0eb2a5f2d (diff) | |
| download | go-d4cc35c4fdbc37ad3bbc42ff6d6dcba6007b169b.tar.xz | |
all: make use of builtin clear
Change-Id: I1df0685c75fc1044ba46003a69ecc7dfc53bbc2b
Reviewed-on: https://go-review.googlesource.com/c/go/+/574675
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'src/runtime/mbitmap_allocheaders.go')
| -rw-r--r-- | src/runtime/mbitmap_allocheaders.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/runtime/mbitmap_allocheaders.go b/src/runtime/mbitmap_allocheaders.go index 1ec055352e..5f1f978189 100644 --- a/src/runtime/mbitmap_allocheaders.go +++ b/src/runtime/mbitmap_allocheaders.go @@ -544,9 +544,7 @@ func bulkBarrierPreWriteSrcOnly(dst, src, size uintptr, typ *abi.Type) { func (s *mspan) initHeapBits(forceClear bool) { if (!s.spanclass.noscan() && heapBitsInSpan(s.elemsize)) || s.isUserArenaChunk { b := s.heapBits() - for i := range b { - b[i] = 0 - } + clear(b) } } |