diff options
| author | Tony Luck <aegl@agluck-desktop.(none)> | 2009-03-31 14:25:08 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2009-03-31 14:25:08 -0700 |
| commit | c66b31f3926165bc1d4128adc97a064dcbab421a (patch) | |
| tree | 13be75d33bd2b9d4ec45ec512ac38a2e7069062e /arch/ia64/kernel/head.S | |
| parent | 50fbe56c127efde659c686495eb1f925fd84ff0a (diff) | |
| parent | 7120569c76028a6883697b7643564f0c419cfe07 (diff) | |
Pull pvops into release branch
Diffstat (limited to 'arch/ia64/kernel/head.S')
| -rw-r--r-- | arch/ia64/kernel/head.S | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S index 59301c47280..23f846de62d 100644 --- a/arch/ia64/kernel/head.S +++ b/arch/ia64/kernel/head.S @@ -1050,7 +1050,7 @@ END(ia64_delay_loop) * except that the multiplication and the shift are done with 128-bit * intermediate precision so that we can produce a full 64-bit result. */ -GLOBAL_ENTRY(sched_clock) +GLOBAL_ENTRY(ia64_native_sched_clock) addl r8=THIS_CPU(cpu_info) + IA64_CPUINFO_NSEC_PER_CYC_OFFSET,r0 mov.m r9=ar.itc // fetch cycle-counter (35 cyc) ;; @@ -1066,7 +1066,13 @@ GLOBAL_ENTRY(sched_clock) ;; shrp r8=r9,r8,IA64_NSEC_PER_CYC_SHIFT br.ret.sptk.many rp -END(sched_clock) +END(ia64_native_sched_clock) +#ifndef CONFIG_PARAVIRT + //unsigned long long + //sched_clock(void) __attribute__((alias("ia64_native_sched_clock"))); + .global sched_clock +sched_clock = ia64_native_sched_clock +#endif #ifdef CONFIG_VIRT_CPU_ACCOUNTING GLOBAL_ENTRY(cycle_to_cputime) |