[XFS] Remove Makefile wrappers in XFS

[linux-2.6-omap-h63xx.git] / kernel / time.c

diff --git a/kernel/time.c b/kernel/time.c
index 1afcc78dc3b1d9a3da6439497d2d69e65bc05913..4064c0566e77db73c9cd3b5534884975dc4394e0 100644 (file)
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -9,9 +9,9 @@
  */
 /*
  * Modification history kernel/time.c
- * 
+ *
  * 1993-09-02    Philip Gladstone
- *      Created file with time related functions from sched.c and adjtimex() 
+ *      Created file with time related functions from sched.c and adjtimex()
  * 1993-10-08    Torsten Duwe
  *      adjtime interface update and CMOS clock write code
  * 1995-08-13    Torsten Duwe
@@ -30,16 +30,16 @@
 #include <linux/module.h>
 #include <linux/timex.h>
 #include <linux/capability.h>
+#include <linux/clocksource.h>
 #include <linux/errno.h>
 #include <linux/syscalls.h>
 #include <linux/security.h>
 #include <linux/fs.h>
-#include <linux/module.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
 
-/* 
+/*
  * The timezone where the local system is located.  Used as a default by some
  * programs who obtain this value by using gettimeofday.
  */
@@ -72,7 +72,7 @@ asmlinkage long sys_time(time_t __user * tloc)
  * why not move it into the appropriate arch directory (for those
  * architectures that need it).
  */
- 
+
 asmlinkage long sys_stime(time_t __user *tptr)
 {
        struct timespec tv;
@@ -111,10 +111,10 @@ asmlinkage long sys_gettimeofday(struct timeval __user *tv, struct timezone __us
 /*
  * Adjust the time obtained from the CMOS to be UTC time instead of
  * local time.
- * 
+ *
  * This is ugly, but preferable to the alternatives.  Otherwise we
  * would either need to write a program to do it in /etc/rc (and risk
- * confusion if the program gets run more than once; it would also be 
+ * confusion if the program gets run more than once; it would also be
  * hard to make the program warp the clock precisely n hours)  or
  * compile in the timezone information into the kernel.  Bad, bad....
  *
@@ -129,6 +129,7 @@ static inline void warp_clock(void)
        write_seqlock_irq(&xtime_lock);
        wall_to_monotonic.tv_sec -= sys_tz.tz_minuteswest * 60;
        xtime.tv_sec += sys_tz.tz_minuteswest * 60;
+       update_xtime_cache(0);
        write_sequnlock_irq(&xtime_lock);
        clock_was_set();
 }
@@ -159,6 +160,7 @@ int do_sys_settimeofday(struct timespec *tv, struct timezone *tz)
        if (tz) {
                /* SMP safe, global irq locking makes it work. */
                sys_tz = *tz;
+               update_vsyscall_tz();
                if (firsttime) {
                        firsttime = 0;
                        if (!tv)