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| author | cuishuang <imcusg@gmail.com> | 2025-06-14 19:37:47 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-06-20 11:28:03 -0700 |
| commit | 3bf1eecbd30f48851c35f608aa265c978b2cf301 (patch) | |
| tree | 333d0c71c1ac6a02554577855b304f380195384c | |
| parent | 8ed23a2936dc5f3cf070c52043dcc0e92563e62b (diff) | |
| download | go-3bf1eecbd30f48851c35f608aa265c978b2cf301.tar.xz | |
runtime: fix struct comment
Change-Id: I0c33830b13c8a187ac82504c7653abb8f8cf7530
Reviewed-on: https://go-review.googlesource.com/c/go/+/681655
Reviewed-by: Sean Liao <sean@liao.dev>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Sean Liao <sean@liao.dev>
| -rw-r--r-- | src/runtime/mheap.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/runtime/mheap.go b/src/runtime/mheap.go index 3965d6eb52..f25dbb429d 100644 --- a/src/runtime/mheap.go +++ b/src/runtime/mheap.go @@ -312,8 +312,10 @@ type heapArena struct { // during marking. pageSpecials [pagesPerArena / 8]uint8 - // pageUseSpanDartboard is a bitmap that indicates which spans are - // heap spans and also gcUsesSpanDartboard. + // pageUseSpanInlineMarkBits is a bitmap where each bit corresponds + // to a span, as only spans one page in size can have inline mark bits. + // The bit indicates that the span has a spanInlineMarkBits struct + // stored directly at the top end of the span's memory. pageUseSpanInlineMarkBits [pagesPerArena / 8]uint8 // checkmarks stores the debug.gccheckmark state. It is only |