| // Copyright 2017 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. | |
| // +build !windows | |
| package runtime | |
| // osRelaxMinNS is the number of nanoseconds of idleness to tolerate | |
| // without performing an osRelax. Since osRelax may reduce the | |
| // precision of timers, this should be enough larger than the relaxed | |
| // timer precision to keep the timer error acceptable. | |
| const osRelaxMinNS = 0 | |
| // osRelax is called by the scheduler when transitioning to and from | |
| // all Ps being idle. | |
| func osRelax(relax bool) {} |