diff options
| -rw-r--r-- | arch/s390/kernel/time.c | 2 | ||||
| -rw-r--r-- | include/asm-s390/timex.h | 12 |
2 files changed, 8 insertions, 6 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index cb232c15536..925f9dc0b0a 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -66,7 +66,7 @@ static u64 xtime_cc; */ unsigned long long sched_clock(void) { - return ((get_clock() - jiffies_timer_cc) * 125) >> 9; + return ((get_clock_xt() - jiffies_timer_cc) * 125) >> 9; } /* diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h index 98229db2431..6dd7eecbb8e 100644 --- a/include/asm-s390/timex.h +++ b/include/asm-s390/timex.h @@ -62,16 +62,18 @@ static inline unsigned long long get_clock (void) return clk; } -static inline void get_clock_extended(void *dest) +static inline unsigned long long get_clock_xt(void) { - typedef struct { unsigned long long clk[2]; } __clock_t; + unsigned char clk[16]; #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) - asm volatile("stcke %0" : "=Q" (*((__clock_t *)dest)) : : "cc"); + asm volatile("stcke %0" : "=Q" (clk) : : "cc"); #else /* __GNUC__ */ - asm volatile("stcke 0(%1)" : "=m" (*((__clock_t *)dest)) - : "a" ((__clock_t *)dest) : "cc"); + asm volatile("stcke 0(%1)" : "=m" (clk) + : "a" (clk) : "cc"); #endif /* __GNUC__ */ + + return *((unsigned long long *)&clk[1]); } static inline cycles_t get_cycles(void) |