diff options
Diffstat (limited to 'src/pkg/runtime/debug.go')
| -rw-r--r-- | src/pkg/runtime/debug.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/pkg/runtime/debug.go b/src/pkg/runtime/debug.go index ed11fb1b1..bb4bd60ed 100644 --- a/src/pkg/runtime/debug.go +++ b/src/pkg/runtime/debug.go @@ -24,10 +24,15 @@ func UnlockOSThread() // The number of logical CPUs on the local machine can be queried with NumCPU. // This call will go away when the scheduler improves. func GOMAXPROCS(n int) int { - return int(gomaxprocsfunc(int32(n))) + g := getg() + g.m.scalararg[0] = uintptr(n) + onM(gomaxprocs_m) + n = int(g.m.scalararg[0]) + g.m.scalararg[0] = 0 + return n } -func gomaxprocsfunc(int32) int32 // proc.c +func gomaxprocs_m() // proc.c // NumCPU returns the number of logical CPUs on the local machine. func NumCPU() int { |