Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 75 deletions

diff --git a/src/pkg/runtime/mem.go b/src/pkg/runtime/mem.go
deleted file mode 100644
index fa308b5d9..000000000
--- a/src/pkg/runtime/mem.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package runtime
-
-import "unsafe"
-
-// Note: the MemStats struct should be kept in sync with
-// struct MStats in malloc.h
-
-// A MemStats records statistics about the memory allocator.
-type MemStats struct {
-	// General statistics.
-	Alloc      uint64 // bytes allocated and still in use
-	TotalAlloc uint64 // bytes allocated (even if freed)
-	Sys        uint64 // bytes obtained from system (sum of XxxSys below)
-	Lookups    uint64 // number of pointer lookups
-	Mallocs    uint64 // number of mallocs
-	Frees      uint64 // number of frees
-
-	// Main allocation heap statistics.
-	HeapAlloc    uint64 // bytes allocated and still in use
-	HeapSys      uint64 // bytes obtained from system
-	HeapIdle     uint64 // bytes in idle spans
-	HeapInuse    uint64 // bytes in non-idle span
-	HeapReleased uint64 // bytes released to the OS
-	HeapObjects  uint64 // total number of allocated objects
-
-	// Low-level fixed-size structure allocator statistics.
-	//	Inuse is bytes used now.
-	//	Sys is bytes obtained from system.
-	StackInuse  uint64 // bootstrap stacks
-	StackSys    uint64
-	MSpanInuse  uint64 // mspan structures
-	MSpanSys    uint64
-	MCacheInuse uint64 // mcache structures
-	MCacheSys   uint64
-	BuckHashSys uint64 // profiling bucket hash table
-	GCSys       uint64 // GC metadata
-	OtherSys    uint64 // other system allocations
-
-	// Garbage collector statistics.
-	NextGC       uint64 // next run in HeapAlloc time (bytes)
-	LastGC       uint64 // last run in absolute time (ns)
-	PauseTotalNs uint64
-	PauseNs      [256]uint64 // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256]
-	NumGC        uint32
-	EnableGC     bool
-	DebugGC      bool
-
-	// Per-size allocation statistics.
-	// 61 is NumSizeClasses in the C code.
-	BySize [61]struct {
-		Size    uint32
-		Mallocs uint64
-		Frees   uint64
-	}
-}
-
-var sizeof_C_MStats uintptr // filled in by malloc.goc
-
-func init() {
-	var memStats MemStats
-	if sizeof_C_MStats != unsafe.Sizeof(memStats) {
-		println(sizeof_C_MStats, unsafe.Sizeof(memStats))
-		panic("MStats vs MemStatsType size mismatch")
-	}
-}
-
-// ReadMemStats populates m with memory allocator statistics.
-func ReadMemStats(m *MemStats)
-
-// GC runs a garbage collection.
-func GC()