From 528bafa0498bb26a3b3961fa5bf50d02bd7101bb Mon Sep 17 00:00:00 2001 From: Michael Anthony Knyszek Date: Tue, 4 Mar 2025 19:02:48 +0000 Subject: 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 LUCI-TryBot-Result: Go LUCI Reviewed-by: Cherry Mui Reviewed-by: Michael Pratt --- src/runtime/export_test.go | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/runtime/export_test.go') diff --git a/src/runtime/export_test.go b/src/runtime/export_test.go index 8da4ece881..572f62c2f9 100644 --- a/src/runtime/export_test.go +++ b/src/runtime/export_test.go @@ -11,6 +11,7 @@ import ( "internal/goarch" "internal/goos" "internal/runtime/atomic" + "internal/runtime/gc" "internal/runtime/sys" "unsafe" ) @@ -363,7 +364,7 @@ func ReadMemStatsSlow() (base, slow MemStats) { slow.Mallocs = 0 slow.Frees = 0 slow.HeapReleased = 0 - var bySize [_NumSizeClasses]struct { + var bySize [gc.NumSizeClasses]struct { Mallocs, Frees uint64 } @@ -391,11 +392,11 @@ func ReadMemStatsSlow() (base, slow MemStats) { // Collect per-sizeclass free stats. var smallFree uint64 - for i := 0; i < _NumSizeClasses; i++ { + for i := 0; i < gc.NumSizeClasses; i++ { slow.Frees += m.smallFreeCount[i] bySize[i].Frees += m.smallFreeCount[i] bySize[i].Mallocs += m.smallFreeCount[i] - smallFree += m.smallFreeCount[i] * uint64(class_to_size[i]) + smallFree += m.smallFreeCount[i] * uint64(gc.SizeClassToSize[i]) } slow.Frees += m.tinyAllocCount + m.largeFreeCount slow.Mallocs += slow.Frees -- cgit v1.3-5-g9baa