diff options
| -rw-r--r-- | include/linux/rtmutex.h | 2 | ||||
| -rw-r--r-- | kernel/sysctl.c | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h index 281d8fd775e8..8d522ffeda33 100644 --- a/include/linux/rtmutex.h +++ b/include/linux/rtmutex.h @@ -16,6 +16,8 @@ #include <linux/plist.h> #include <linux/spinlock_types.h> +extern int max_lock_depth; /* for sysctl */ + /** * The rt_mutex structure * diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 7635bb15f5af..622029ba5103 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -64,6 +64,9 @@ #ifdef CONFIG_BSD_PROCESS_ACCT #include <linux/acct.h> #endif +#ifdef CONFIG_RT_MUTEXES +#include <linux/rtmutex.h> +#endif #ifdef CONFIG_CHR_DEV_SG #include <scsi/sg.h> #endif @@ -150,10 +153,6 @@ extern int unaligned_dump_stack; extern struct ratelimit_state printk_ratelimit_state; -#ifdef CONFIG_RT_MUTEXES -extern int max_lock_depth; -#endif - #ifdef CONFIG_PROC_SYSCTL static int proc_do_cad_pid(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); |