diff options
Diffstat (limited to 'arch')
31 files changed, 40 insertions, 41 deletions
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index b191cc759737..7c1e44420a78 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c @@ -132,7 +132,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs) nticks = delta >> FIX_SHIFT; while (nticks > 0) { - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index d4dceb5f06e9..f7d5165796ef 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -337,7 +337,7 @@ void timer_tick(struct pt_regs *regs) profile_tick(CPU_PROFILING, regs); do_leds(); do_set_rtc(); - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c index db63d75d0715..80adbd005fc5 100644 --- a/arch/arm26/kernel/time.c +++ b/arch/arm26/kernel/time.c @@ -194,7 +194,7 @@ EXPORT_SYMBOL(do_settimeofday); static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) { - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index b0e6b5855a38..3e56b9f4358a 100644 --- a/arch/avr32/kernel/time.c +++ b/arch/avr32/kernel/time.c @@ -148,7 +148,7 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * Call the generic timer interrupt handler */ write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); write_sequnlock(&xtime_lock); /* diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index 9c22b76e129a..ebacf1457d91 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -227,7 +227,7 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* call the real timer interrupt handler */ - do_timer(regs); + do_timer(1); cris_do_profile(regs); /* Save profiling information */ diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index 50f3f93293d6..be0a01657d4f 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -219,7 +219,7 @@ timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) return IRQ_HANDLED; /* call the real timer interrupt handler */ - do_timer(regs); + do_timer(1); /* * If we have an externally synchronized Linux clock, then update diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index 3d0284bccb94..7e55884135ed 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -70,7 +70,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs) */ write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); update_process_times(user_mode(regs)); profile_tick(CPU_PROFILING, regs); diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c index 688a5100604c..e569d17b4ae6 100644 --- a/arch/h8300/kernel/time.c +++ b/arch/h8300/kernel/time.c @@ -41,7 +41,7 @@ static void timer_interrupt(int irq, void *dummy, struct pt_regs * regs) /* may need to kick the hardware timer */ platform_timer_eoi(); - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 6928ef0d64d8..16262687a103 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -78,7 +78,7 @@ timer_interrupt (int irq, void *dev_id, struct pt_regs *regs) * xtime_lock. */ write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); local_cpu_data->itm_next = new_itm; write_sequnlock(&xtime_lock); } else diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c index ded0be07a476..7a896893cd28 100644 --- a/arch/m32r/kernel/time.c +++ b/arch/m32r/kernel/time.c @@ -202,7 +202,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) #ifndef CONFIG_SMP profile_tick(CPU_PROFILING, regs); #endif - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index 98e4b1adfa29..1072e4946a4a 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -40,7 +40,7 @@ static inline int set_rtc_mmss(unsigned long nowtime) */ static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs) { - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c index f18b9d3ef16d..dc4ea7e074a6 100644 --- a/arch/m68k/sun3/sun3ints.c +++ b/arch/m68k/sun3/sun3ints.c @@ -65,7 +65,7 @@ static irqreturn_t sun3_int5(int irq, void *dev_id, struct pt_regs *fp) #ifdef CONFIG_SUN3 intersil_clear(); #endif - do_timer(fp); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(fp)); #endif diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c index 1db987272220..db1e1ce0a349 100644 --- a/arch/m68knommu/kernel/time.c +++ b/arch/m68knommu/kernel/time.c @@ -51,7 +51,7 @@ 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 diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c index 7fbea1bf7b48..0a067f3113a5 100644 --- a/arch/mips/au1000/common/time.c +++ b/arch/mips/au1000/common/time.c @@ -96,7 +96,7 @@ void mips_timer_interrupt(struct pt_regs *regs) timerlo = count; kstat_this_cpu.irqs[irq]++; - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif @@ -137,7 +137,7 @@ irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs) } while (time_elapsed > 0) { - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif @@ -156,7 +156,7 @@ irqreturn_t counter0_irq(int irq, void *dev_id, struct pt_regs *regs) if (jiffie_drift >= 999) { jiffie_drift -= 999; - do_timer(regs); /* increment jiffies by one */ + do_timer(1); /* increment jiffies by one */ #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/mips/gt64120/common/time.c b/arch/mips/gt64120/common/time.c index d837b26fbe51..7feca49350d1 100644 --- a/arch/mips/gt64120/common/time.c +++ b/arch/mips/gt64120/common/time.c @@ -34,7 +34,7 @@ static void gt64120_irq(int irq, void *dev_id, struct pt_regs *regs) if (irq_src & 0x00000800) { /* Check for timer interrupt */ handled = 1; irq_src &= ~0x00000800; - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index 170cb67f4ede..6ab8d975a974 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -434,7 +434,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* * call the generic timer interrupt handling */ - do_timer(regs); + do_timer(1); /* * If we have an externally synchronized Linux clock, then update diff --git a/arch/mips/momentum/ocelot_g/gt-irq.c b/arch/mips/momentum/ocelot_g/gt-irq.c index 9fb2493fff02..6cd87cf0195a 100644 --- a/arch/mips/momentum/ocelot_g/gt-irq.c +++ b/arch/mips/momentum/ocelot_g/gt-irq.c @@ -133,7 +133,7 @@ static irqreturn_t gt64240_p0int_irq(int irq, void *dev, struct pt_regs *regs) MV_WRITE(TIMER_COUNTER_0_3_INTERRUPT_CAUSE, 0x0); /* handle the timer call */ - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index b029ba79c27a..c62a3a9ef867 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -111,7 +111,7 @@ again: kstat_this_cpu.irqs[irq]++; /* kstat only for bootcpu? */ if (cpu == 0) - do_timer(regs); + do_timer(1); update_process_times(user_mode(regs)); diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 5facc9bff4ef..700df10924dd 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -79,7 +79,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) #endif if (cpu == 0) { write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); write_sequnlock(&xtime_lock); } } diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 7a3c3f791ade..71f71da98e7d 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -693,7 +693,7 @@ void timer_interrupt(struct pt_regs * regs) tb_next_jiffy = tb_last_jiffy + tb_ticks_per_jiffy; if (per_cpu(last_jiffy, cpu) >= tb_next_jiffy) { tb_last_jiffy = tb_next_jiffy; - do_timer(regs); + do_timer(1); timer_recalc_offset(tb_last_jiffy); timer_check_rtc(); } diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c index 6ab8cc7226ab..1e1f31554767 100644 --- a/arch/ppc/kernel/time.c +++ b/arch/ppc/kernel/time.c @@ -153,7 +153,7 @@ void timer_interrupt(struct pt_regs * regs) /* We are in an interrupt, no need to save/restore flags */ write_seqlock(&xtime_lock); tb_last_stamp = jiffy_stamp; - do_timer(regs); + do_timer(1); /* * update the rtc when needed, this should be performed on the diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 1981c6199fa2..abab42e9f5f8 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -166,7 +166,7 @@ EXPORT_SYMBOL(do_settimeofday); void account_ticks(struct pt_regs *regs) { __u64 tmp; - __u32 ticks, xticks; + __u32 ticks; /* Calculate how many ticks have passed. */ if (S390_lowcore.int_clock < S390_lowcore.jiffy_timer) { @@ -204,6 +204,7 @@ void account_ticks(struct pt_regs *regs) */ write_seqlock(&xtime_lock); if (S390_lowcore.jiffy_timer > xtime_cc) { + __u32 xticks; tmp = S390_lowcore.jiffy_timer - xtime_cc; if (tmp >= 2*CLK_TICKS_PER_JIFFY) { xticks = __div(tmp, CLK_TICKS_PER_JIFFY); @@ -212,13 +213,11 @@ void account_ticks(struct pt_regs *regs) xticks = 1; xtime_cc += CLK_TICKS_PER_JIFFY; } - while (xticks--) - do_timer(regs); + do_timer(xticks); } write_sequnlock(&xtime_lock); #else - for (xticks = ticks; xticks > 0; xticks--) - do_timer(regs); + do_timer(ticks); #endif #ifdef CONFIG_VIRT_CPU_ACCOUNTING diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index 149d9713eddf..f664a196c4f5 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c @@ -117,7 +117,7 @@ static long last_rtc_update; */ void handle_timer_tick(struct pt_regs *regs) { - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c index b8162e59030e..3b61e06f9d72 100644 --- a/arch/sh64/kernel/time.c +++ b/arch/sh64/kernel/time.c @@ -298,7 +298,7 @@ static inline void do_timer_interrupt(int irq, struct pt_regs *regs) asm ("getcon cr62, %0" : "=r" (current_ctc)); ctc_last_interrupt = (unsigned long) current_ctc; - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index bfd31aac2df3..e19b1bad9bc5 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -712,7 +712,7 @@ static irqreturn_t pcic_timer_handler (int irq, void *h, struct pt_regs *regs) { write_seqlock(&xtime_lock); /* Dummy, to show that we remember */ pcic_clear_clock_irq(); - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 845081b01267..6f84fa1b58e5 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -128,7 +128,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs) #endif clear_clock_irq(); - do_timer(regs); + do_timer(1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index b0b4feeec098..ca1193482f07 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -465,7 +465,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs * regs) profile_tick(CPU_PROFILING, regs); update_process_times(user_mode(regs)); #endif - do_timer(regs); + do_timer(1); /* Guarantee that the following sequences execute * uninterrupted. @@ -496,7 +496,7 @@ void timer_tick_interrupt(struct pt_regs *regs) { write_seqlock(&xtime_lock); - do_timer(regs); + do_timer(1); timer_check_rtc(); diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index 820affbf3e16..a92965f8f9cd 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -93,7 +93,7 @@ irqreturn_t um_timer(int irq, void *dev, struct pt_regs *regs) write_seqlock_irqsave(&xtime_lock, flags); - do_timer(regs); + do_timer(1); nsecs = get_time(); xtime.tv_sec = nsecs / NSEC_PER_SEC; diff --git a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c index a0b46695f186..f4d1a4d3cdc2 100644 --- a/arch/v850/kernel/time.c +++ b/arch/v850/kernel/time.c @@ -51,7 +51,7 @@ static irqreturn_t timer_interrupt (int irq, void *dummy, struct pt_regs *regs) if (mach_tick) mach_tick (); - do_timer (regs); + do_timer (1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index 1c255ee76e7c..7ea3bf2a858c 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -415,16 +415,16 @@ void main_timer_handler(struct pt_regs *regs) (((long) offset << US_SCALE) / vxtime.tsc_quot) - 1; } - if (lost > 0) { + if (lost > 0) handle_lost_ticks(lost, regs); - jiffies += lost; - } + else + lost = 0; /* * Do the timer stuff. */ - do_timer(regs); + do_timer(lost + 1); #ifndef CONFIG_SMP update_process_times(user_mode(regs)); #endif diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c index 412ab32de391..241db201f40e 100644 --- a/arch/xtensa/kernel/time.c +++ b/arch/xtensa/kernel/time.c @@ -175,7 +175,7 @@ again: last_ccount_stamp = next; next += CCOUNT_PER_JIFFY; - do_timer (regs); /* Linux handler in kernel/timer.c */ + do_timer (1); /* Linux handler in kernel/timer.c */ if (ntp_synced() && xtime.tv_sec - last_rtc_update >= 659 && |