nfsd41: define NFSD_DRC_SIZE_SHIFT in set_max_drc

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

diff --git a/include/linux/time.h b/include/linux/time.h
index 4f1c9db..fbbd2a1 100644 (file)
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -40,6 +40,8 @@ extern struct timezone sys_tz;
 #define NSEC_PER_SEC   1000000000L
 #define FSEC_PER_SEC   1000000000000000L
 
+#define TIME_T_MAX     (time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)
+
 static inline int timespec_equal(const struct timespec *a,
                                  const struct timespec *b)
 {
@@ -74,6 +76,8 @@ extern unsigned long mktime(const unsigned int year, const unsigned int mon,
                            const unsigned int min, const unsigned int sec);
 
 extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
+extern struct timespec timespec_add_safe(const struct timespec lhs,
+                                        const struct timespec rhs);
 
 /*
  * sub = lhs - rhs, in normalized form
@@ -101,6 +105,7 @@ 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);
+extern int timekeeping_suspended;
 
 unsigned long get_seconds(void);
 struct timespec current_kernel_time(void);