diff options
Diffstat (limited to 'src/pkg/runtime/mem.go')
| -rw-r--r-- | src/pkg/runtime/mem.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/pkg/runtime/mem.go b/src/pkg/runtime/mem.go index 76680086c..79edc5a60 100644 --- a/src/pkg/runtime/mem.go +++ b/src/pkg/runtime/mem.go @@ -6,6 +6,9 @@ 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. @@ -39,7 +42,7 @@ type MemStats struct { NextGC uint64 // next run in HeapAlloc time (bytes) LastGC uint64 // last run in absolute time (ns) PauseTotalNs uint64 - PauseNs [256]uint64 // most recent GC pause times + PauseNs [256]uint64 // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256] NumGC uint32 EnableGC bool DebugGC bool |