IPC: make struct ipc_ids static in ipc_namespace

[linux-2.6] / include / linux / time.h

diff --git a/include/linux/time.h b/include/linux/time.h
index ec3b0ced0afec4f75108f7d284a29156625302dd..ceaab9fff15507e592e87fc6cc4b8a5b4bca3e99 100644 (file)
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -4,6 +4,7 @@
 #include <linux/types.h>
 
 #ifdef __KERNEL__
+# include <linux/cache.h>
 # include <linux/seqlock.h>
 #endif
 
@@ -91,20 +92,18 @@ static inline struct timespec timespec_sub(struct timespec lhs,
 
 extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
-extern seqlock_t xtime_lock __attribute__((weak));
+extern seqlock_t xtime_lock;
 
 extern unsigned long read_persistent_clock(void);
+extern int update_persistent_clock(struct timespec now);
+extern int no_sync_cmos_clock __read_mostly;
 void timekeeping_init(void);
 
-static inline unsigned long get_seconds(void)
-{
-       return xtime.tv_sec;
-}
-
+unsigned long get_seconds(void);
 struct timespec current_kernel_time(void);
 
 #define CURRENT_TIME           (current_kernel_time())
-#define CURRENT_TIME_SEC       ((struct timespec) { xtime.tv_sec, 0 })
+#define CURRENT_TIME_SEC       ((struct timespec) { get_seconds(), 0 })
 
 extern void do_gettimeofday(struct timeval *tv);
 extern int do_settimeofday(struct timespec *tv);
@@ -123,6 +122,7 @@ extern void monotonic_to_bootbased(struct timespec *ts);
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
 extern int timekeeping_is_continuous(void);
 extern void update_wall_time(void);
+extern void update_xtime_cache(u64 nsec);
 
 /**
  * timespec_to_ns - Convert timespec to nanoseconds