| commit | 27ec4407790d075c325e1f4da0a19c56953cce23 | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Thu Feb 28 21:00:21 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Sat Apr 19 19:44:57 2008 +0200 |
| tree | d8c068c4743394eab173995bf085a99dfec257c7 | |
| parent | 018d6db4cb5bbdcd65424a16f2dcca692ed32ae4 [diff] |
sched: make cpu_clock() globally synchronous Alexey Zaytsev reported (and bisected) that the introduction of cpu_clock() in printk made the timestamps jump back and forth. Make cpu_clock() more reliable while still keeping it fast when it's called frequently. Signed-off-by: Ingo Molnar <mingo@elte.hu>