diff options
Diffstat (limited to 'include/linux/relay.h')
| -rw-r--r-- | include/linux/relay.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/relay.h b/include/linux/relay.h index eb295e373b90..ecbb34a382b8 100644 --- a/include/linux/relay.h +++ b/include/linux/relay.h @@ -288,5 +288,11 @@ static inline void subbuf_start_reserve(struct rchan_buf *buf, */ extern const struct file_operations relay_file_operations; +#ifdef CONFIG_RELAY +int relay_prepare_cpu(unsigned int cpu); +#else +#define relay_prepare_cpu NULL +#endif + #endif /* _LINUX_RELAY_H */ |