diff options
author | Russ Cox <rsc@golang.org> | 2014-09-17 14:49:32 -0400 |
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committer | Russ Cox <rsc@golang.org> | 2014-09-17 14:49:32 -0400 |
commit | 9be11d3e24860f40dd3ecca43fde0edb7e4d7e09 (patch) | |
tree | 87415920c877555397e24c39a9de95a02a6e62c9 /src/runtime/malloc.go | |
parent | bc8a2104707fdf91fe8e6d69a366c979941149e8 (diff) | |
download | go-9be11d3e24860f40dd3ecca43fde0edb7e4d7e09.tar.gz |
runtime: account for tiny allocs, for testing.AllocsPerRun
Fixes issue 8734.
LGTM=r, bradfitz, dvyukov
R=bradfitz, r, dvyukov
CC=golang-codereviews, iant, khr
https://codereview.appspot.com/143150043
Diffstat (limited to 'src/runtime/malloc.go')
-rw-r--r-- | src/runtime/malloc.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/malloc.go b/src/runtime/malloc.go index acf6b48f8..fc22cc29e 100644 --- a/src/runtime/malloc.go +++ b/src/runtime/malloc.go @@ -103,7 +103,6 @@ func mallocgc(size uintptr, typ *_type, flags int) unsafe.Pointer { // standalone escaping variables. On a json benchmark // the allocator reduces number of allocations by ~12% and // reduces heap size by ~20%. - tinysize := uintptr(c.tinysize) if size <= tinysize { tiny := unsafe.Pointer(c.tiny) @@ -121,6 +120,7 @@ func mallocgc(size uintptr, typ *_type, flags int) unsafe.Pointer { x = tiny c.tiny = (*byte)(add(x, size)) c.tinysize -= uintptr(size1) + c.local_tinyallocs++ if debugMalloc { mp := acquirem() if mp.mallocing == 0 { |