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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:39:25 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:39:15 +0100 |
| commit | c185b783b0993c294ca22ad0a55e6cdf8df4f9d3 (patch) | |
| tree | de475f1f37f8b2e1b58ddd4a41e0666afa6672cb /arch/s390/kernel/vtime.c | |
| parent | 349f1b671a4b2612c1355612bedadc81f86d26f1 (diff) | |
| download | blackbird-op-linux-c185b783b0993c294ca22ad0a55e6cdf8df4f9d3.tar.gz blackbird-op-linux-c185b783b0993c294ca22ad0a55e6cdf8df4f9d3.zip | |
[S390] Remove config options.
On s390 we always want to run with precise cputime accounting.
Remove the config options VIRT_TIMER and VIRT_CPU_ACCOUNTING.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/vtime.c')
| -rw-r--r-- | arch/s390/kernel/vtime.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 0fa5dc5d68e1..75a6e62ea973 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -27,7 +27,6 @@ static ext_int_info_t ext_int_info_timer; static DEFINE_PER_CPU(struct vtimer_queue, virt_cpu_timer); -#ifdef CONFIG_VIRT_CPU_ACCOUNTING /* * Update process times based on virtual cpu times stored by entry.S * to the lowcore fields user_timer, system_timer & steal_clock. @@ -125,16 +124,6 @@ static inline void set_vtimer(__u64 expires) /* store expire time for this CPU timer */ __get_cpu_var(virt_cpu_timer).to_expire = expires; } -#else -static inline void set_vtimer(__u64 expires) -{ - S390_lowcore.last_update_timer = expires; - asm volatile ("SPT %0" : : "m" (S390_lowcore.last_update_timer)); - - /* store expire time for this CPU timer */ - __get_cpu_var(virt_cpu_timer).to_expire = expires; -} -#endif void vtime_start_cpu_timer(void) { |
