1 files changed, 0 insertions, 81 deletions
diff --git a/8003-runtime-add-kunpeng-malloc-optimize.patch b/8003-runtime-add-kunpeng-malloc-optimize.patch
deleted file mode 100644
index da16ef7..0000000
--- a/8003-runtime-add-kunpeng-malloc-optimize.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-From 9feb2b8eb21c27e9ec1ab2bd45a59b7dec451d3a Mon Sep 17 00:00:00 2001
-From: jinye <jinye10@huawei.com>
-Date: Tue, 5 Aug 2025 20:26:54 +0800
-Subject: [PATCH] runtime:add kunpeng malloc optimize
-
----
- src/internal/goexperiment/exp_prefetchmalloc_off.go | 8 ++++++++
- src/internal/goexperiment/exp_prefetchmalloc_on.go  | 8 ++++++++
- src/internal/goexperiment/flags.go                  | 3 +++
- src/runtime/malloc.go                               | 6 ++++++
- 4 files changed, 25 insertions(+)
- create mode 100644 src/internal/goexperiment/exp_prefetchmalloc_off.go
- create mode 100644 src/internal/goexperiment/exp_prefetchmalloc_on.go
-
-diff --git a/src/internal/goexperiment/exp_prefetchmalloc_off.go b/src/internal/goexperiment/exp_prefetchmalloc_off.go
-new file mode 100644
-index 00000000..c0b645ff
---- /dev/null
-+++ b/src/internal/goexperiment/exp_prefetchmalloc_off.go
-@@ -0,0 +1,8 @@
-+// Code generated by mkconsts.go. DO NOT EDIT.
-+
-+//go:build !goexperiment.prefetchmalloc
-+
-+package goexperiment
-+
-+const PrefetchMalloc = false
-+const PrefetchMallocInt = 0
-diff --git a/src/internal/goexperiment/exp_prefetchmalloc_on.go b/src/internal/goexperiment/exp_prefetchmalloc_on.go
-new file mode 100644
-index 00000000..c6a08728
---- /dev/null
-+++ b/src/internal/goexperiment/exp_prefetchmalloc_on.go
-@@ -0,0 +1,8 @@
-+// Code generated by mkconsts.go. DO NOT EDIT.
-+
-+//go:build experiment.prefetchmalloc
-+
-+package goexperiment
-+
-+const PrefetchMalloc = true
-+const PrefetchMallocInt = 1
-diff --git a/src/internal/goexperiment/flags.go b/src/internal/goexperiment/flags.go
-index 948ed5c8..04ea20a9 100644
---- a/src/internal/goexperiment/flags.go
-+++ b/src/internal/goexperiment/flags.go
-@@ -128,4 +128,7 @@ type Flags struct {
- 
- 	// Synctest enables the testing/synctest package.
- 	Synctest bool
-+	
-+	// Kunpeng malloc prefetch optimization.
-+	PrefetchMalloc bool
- }
-diff --git a/src/runtime/malloc.go b/src/runtime/malloc.go
-index 73d663f7..a8cac5b0 100644
---- a/src/runtime/malloc.go
-+++ b/src/runtime/malloc.go
-@@ -102,6 +102,7 @@ package runtime
- 
- import (
- 	"internal/goarch"
-+	"internal/goexperiment"
- 	"internal/goos"
- 	"internal/runtime/atomic"
- 	"internal/runtime/math"
-@@ -1092,6 +1093,11 @@ func mallocgc(size uintptr, typ *_type, needzero bool) unsafe.Pointer {
- 	if debug.malloc {
- 		postMallocgcDebug(x, elemsize, typ)
- 	}
-+
-+	if goexperiment.PrefetchMalloc {
-+		sys.Prefetch(uintptr(unsafe.Add(x, size)))
-+	}
-+
- 	return x
- }
- 
--- 
-2.33.0
-