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author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-11 10:51:24 (GMT) |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-11 10:51:24 (GMT) |
commit | 3b621ee5df437d3f332a635ab6421aaa61a7dc2b (patch) | |
tree | c4a5236cee8eb7418770802313d36a55f1cc0b1e /include/linux/cpu.h | |
parent | 7211bb9b64f17b23834d91fc3d0c1d78671ee9a8 (diff) | |
parent | 5e04e7fe774794b837e1d3897e6b96ae2d06679a (diff) | |
download | linux-fsl-qoriq-3b621ee5df437d3f332a635ab6421aaa61a7dc2b.tar.xz |
Merge branch 'master'
Diffstat (limited to 'include/linux/cpu.h')
-rw-r--r-- | include/linux/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 1f7b2c0..43c4453 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -42,6 +42,7 @@ struct notifier_block; /* Need to know about CPUs going up/down? */ extern int register_cpu_notifier(struct notifier_block *nb); extern void unregister_cpu_notifier(struct notifier_block *nb); +extern int current_in_cpu_hotplug(void); int cpu_up(unsigned int cpu); @@ -54,6 +55,10 @@ static inline int register_cpu_notifier(struct notifier_block *nb) static inline void unregister_cpu_notifier(struct notifier_block *nb) { } +static inline int current_in_cpu_hotplug(void) +{ + return 0; +} #endif /* CONFIG_SMP */ extern struct sysdev_class cpu_sysdev_class; |