runtime: remove FlagNoProfile
Turns out to be unused as well.
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews, khr
https://golang.org/cl/127170044
diff --git a/src/pkg/runtime/malloc.go b/src/pkg/runtime/malloc.go
index 73dc9f2..71c0a4e 100644
--- a/src/pkg/runtime/malloc.go
+++ b/src/pkg/runtime/malloc.go
@@ -11,9 +11,8 @@
const (
debugMalloc = false
- flagNoScan = 1 << 0 // GC doesn't have to scan object
- flagNoProfiling = 1 << 1 // must not profile
- flagNoZero = 1 << 2 // don't zero memory
+ flagNoScan = 1 << 0 // GC doesn't have to scan object
+ flagNoZero = 1 << 1 // don't zero memory
kindArray = 17
kindFunc = 19
@@ -300,14 +299,12 @@
if debug.allocfreetrace != 0 {
tracealloc(x, size, typ)
}
- if flags&flagNoProfiling == 0 {
- rate := MemProfileRate
- if rate > 0 {
- if size < uintptr(rate) && int32(size) < c.next_sample {
- c.next_sample -= int32(size)
- } else {
- profilealloc(mp, x, size)
- }
+
+ if rate := MemProfileRate; rate > 0 {
+ if size < uintptr(rate) && int32(size) < c.next_sample {
+ c.next_sample -= int32(size)
+ } else {
+ profilealloc(mp, x, size)
}
}
