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| author | Richard Braun <rbraun@sceen.net> | 2019-08-16 21:01:36 +0200 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2019-08-16 21:01:36 +0200 |
| commit | 7108c51f553590d426f33b92b9c37244ca046b68 (patch) | |
| tree | e8350da9eec48b7dda059a79d8d31277f979c924 | |
| parent | 03dc9e193e3942f00494cfb1f15bf7a1b90d407d (diff) | |
Don't define cpu_delay as a compiler barrier
| -rw-r--r-- | arch/x86/machine/cpu.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/machine/cpu.h b/arch/x86/machine/cpu.h index 2ce14028..6d0b26f0 100644 --- a/arch/x86/machine/cpu.h +++ b/arch/x86/machine/cpu.h @@ -632,8 +632,6 @@ uint64_t cpu_get_freq(void); /* * Busy-wait for a given amount of time, in microseconds. - * - * Implies a compiler barrier. */ void cpu_delay(unsigned long usecs); |