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| author | Michael Anthony Knyszek <mknyszek@google.com> | 2025-03-04 19:02:48 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-04-23 08:00:33 -0700 |
| commit | 528bafa0498bb26a3b3961fa5bf50d02bd7101bb (patch) | |
| tree | eb72406f4a0ce690d368b2377e2df031457775ca /src/runtime/heapdump.go | |
| parent | ecdd429a3be7abde6e169b79da13bffdba064cb4 (diff) | |
| download | go-528bafa0498bb26a3b3961fa5bf50d02bd7101bb.tar.xz | |
runtime: move sizeclass defs to new package internal/runtime/gc
We will want to reference these definitions from new generator programs,
and this is a good opportunity to cleanup all these old C-style names.
Change-Id: Ifb06f0afc381e2697e7877f038eca786610c96de
Reviewed-on: https://go-review.googlesource.com/c/go/+/655275
Auto-Submit: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Diffstat (limited to 'src/runtime/heapdump.go')
| -rw-r--r-- | src/runtime/heapdump.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/runtime/heapdump.go b/src/runtime/heapdump.go index 6287cccd5f..6e6b58edd5 100644 --- a/src/runtime/heapdump.go +++ b/src/runtime/heapdump.go @@ -14,6 +14,7 @@ package runtime import ( "internal/abi" "internal/goarch" + "internal/runtime/gc" "unsafe" ) @@ -471,7 +472,7 @@ func dumproots() { // Bit vector of free marks. // Needs to be as big as the largest number of objects per span. -var freemark [_PageSize / 8]bool +var freemark [pageSize / 8]bool func dumpobjs() { // To protect mheap_.allspans. @@ -483,7 +484,7 @@ func dumpobjs() { } p := s.base() size := s.elemsize - n := (s.npages << _PageShift) / size + n := (s.npages << gc.PageShift) / size if n > uintptr(len(freemark)) { throw("freemark array doesn't have enough entries") } |