X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fm68knommu%2Fkernel%2Ftime.c;h=9226264abf1ab610846d9df98afa4a9c9dfca91d;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=b9d8abb454301cb0a5b4081e67f49dfb4fb96ad2;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c index b9d8abb45..9226264ab 100644 --- a/arch/m68knommu/kernel/time.c +++ b/arch/m68knommu/kernel/time.c @@ -10,7 +10,6 @@ * "A Kernel Model for Precision Timekeeping" by Dave Mills */ -#include #include #include #include @@ -27,8 +26,6 @@ #define TICK_SIZE (tick_nsec / 1000) -extern unsigned long wall_jiffies; - static inline int set_rtc_mmss(unsigned long nowtime) { @@ -52,12 +49,12 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs) write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif if (current->pid) - profile_tick(CPU_PROFILING, regs); + profile_tick(CPU_PROFILING); /* * If we have an externally synchronized Linux clock, then update @@ -125,15 +122,12 @@ void time_init(void) void do_gettimeofday(struct timeval *tv) { unsigned long flags; - unsigned long lost, seq; + unsigned long seq; unsigned long usec, sec; do { seq = read_seqbegin_irqsave(&xtime_lock, flags); usec = mach_gettimeoffset ? mach_gettimeoffset() : 0; - lost = jiffies - wall_jiffies; - if (lost) - usec += lost * (1000000 / HZ); sec = xtime.tv_sec; usec += (xtime.tv_nsec / 1000); } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));