Messages in this thread Patch in this message | | | Subject | [PATCH] jiffies_64 cleanup | From | Thomas Gleixner <> | Date | Fri, 14 Oct 2005 20:25:49 +0200 |
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Define jiffies_64 in kernel/timer.c rather than having 24 duplicated defines in each architecture.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/alpha/kernel/time.c | 4 ---- arch/arm/kernel/time.c | 4 ---- arch/arm26/kernel/time.c | 4 ---- arch/cris/kernel/time.c | 4 ---- arch/frv/kernel/time.c | 3 --- arch/h8300/kernel/time.c | 4 ---- arch/i386/kernel/time.c | 4 ---- arch/ia64/kernel/time.c | 4 ---- arch/m32r/kernel/time.c | 4 ---- arch/m68k/kernel/time.c | 4 ---- arch/m68knommu/kernel/time.c | 4 ---- arch/mips/kernel/time.c | 4 ---- arch/parisc/kernel/time.c | 4 ---- arch/ppc/kernel/time.c | 5 ----- arch/ppc64/kernel/time.c | 4 ---- arch/s390/kernel/time.c | 4 ---- arch/sh/kernel/time.c | 4 ---- arch/sh64/kernel/time.c | 2 -- arch/sparc/kernel/time.c | 4 ---- arch/sparc64/kernel/time.c | 4 ---- arch/um/kernel/time_kern.c | 4 ---- arch/v850/kernel/time.c | 4 ---- arch/x86_64/kernel/time.c | 4 ---- arch/xtensa/kernel/time.c | 3 --- kernel/timer.c | 4 ++++ 25 files changed, 4 insertions(+), 93 deletions(-)
Index: linux-2.6.14-rc4-tod/arch/alpha/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/alpha/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/alpha/kernel/time.c @@ -55,10 +55,6 @@ #include "proto.h" #include "irq_impl.h" -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - extern unsigned long wall_jiffies; /* kernel/timer.c */ static int set_rtc_mmss(unsigned long); Index: linux-2.6.14-rc4-tod/arch/arm/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/arm/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/arm/kernel/time.c @@ -36,10 +36,6 @@ #include <asm/thread_info.h> #include <asm/mach/time.h> -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - /* * Our system timer. */ Index: linux-2.6.14-rc4-tod/arch/arm26/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/arm26/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/arm26/kernel/time.c @@ -34,10 +34,6 @@ #include <asm/irq.h> #include <asm/ioc.h> -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - extern unsigned long wall_jiffies; /* this needs a better home */ Index: linux-2.6.14-rc4-tod/arch/cris/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/cris/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/cris/kernel/time.c @@ -32,10 +32,6 @@ #include <linux/init.h> #include <linux/profile.h> -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - int have_rtc; /* used to remember if we have an RTC or not */; #define TICK_SIZE tick Index: linux-2.6.14-rc4-tod/arch/frv/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/frv/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/frv/kernel/time.c @@ -34,9 +34,6 @@ extern unsigned long wall_jiffies; -u64 jiffies_64 = INITIAL_JIFFIES; -EXPORT_SYMBOL(jiffies_64); - unsigned long __nongprelbss __clkin_clock_speed_HZ; unsigned long __nongprelbss __ext_bus_clock_speed_HZ; unsigned long __nongprelbss __res_bus_clock_speed_HZ; Index: linux-2.6.14-rc4-tod/arch/h8300/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/h8300/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/h8300/kernel/time.c @@ -32,10 +32,6 @@ #define TICK_SIZE (tick_nsec / 1000) -u64 jiffies_64; - -EXPORT_SYMBOL(jiffies_64); - /* * timer_interrupt() needs to keep up the real-time clock, * as well as call the "do_timer()" routine every clocktick Index: linux-2.6.14-rc4-tod/arch/i386/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/i386/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/i386/kernel/time.c @@ -74,10 +74,6 @@ int pit_latch_buggy; /* ext #include "do_timer.h" -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - unsigned int cpu_khz; /* Detected as we calibrate the TSC */ EXPORT_SYMBOL(cpu_khz); Index: linux-2.6.14-rc4-tod/arch/ia64/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/ia64/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/ia64/kernel/time.c @@ -32,10 +32,6 @@ extern unsigned long wall_jiffies; -u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - #define TIME_KEEPER_ID 0 /* smp_processor_id() of time-keeper */ #ifdef CONFIG_IA64_DEBUG_IRQ Index: linux-2.6.14-rc4-tod/arch/m32r/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/m32r/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/m32r/kernel/time.c @@ -39,10 +39,6 @@ extern void send_IPI_allbutself(int, int extern void smp_local_timer_interrupt(struct pt_regs *); #endif -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - extern unsigned long wall_jiffies; #define TICK_SIZE (tick_nsec / 1000) Index: linux-2.6.14-rc4-tod/arch/m68k/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/m68k/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/m68k/kernel/time.c @@ -27,10 +27,6 @@ #include <linux/timex.h> #include <linux/profile.h> -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - static inline int set_rtc_mmss(unsigned long nowtime) { if (mach_set_clock_mmss) Index: linux-2.6.14-rc4-tod/arch/m68knommu/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/m68knommu/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/m68knommu/kernel/time.c @@ -27,10 +27,6 @@ #define TICK_SIZE (tick_nsec / 1000) -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - extern unsigned long wall_jiffies; Index: linux-2.6.14-rc4-tod/arch/mips/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/mips/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/mips/kernel/time.c @@ -43,10 +43,6 @@ #define TICK_SIZE (tick_nsec / 1000) -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - /* * forward reference */ Index: linux-2.6.14-rc4-tod/arch/parisc/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/parisc/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/parisc/kernel/time.c @@ -33,10 +33,6 @@ #include <linux/timex.h> -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - /* xtime and wall_jiffies keep wall-clock time */ extern unsigned long wall_jiffies; Index: linux-2.6.14-rc4-tod/arch/ppc/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/ppc/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/ppc/kernel/time.c @@ -66,11 +66,6 @@ #include <asm/time.h> -/* XXX false sharing with below? */ -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - unsigned long disarm_decr[NR_CPUS]; extern struct timezone sys_tz; Index: linux-2.6.14-rc4-tod/arch/ppc64/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/ppc64/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/ppc64/kernel/time.c @@ -68,10 +68,6 @@ #include <asm/systemcfg.h> #include <asm/firmware.h> -u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - /* keep track of when we need to update the rtc */ time_t last_rtc_update; extern int piranha_simulator; Index: linux-2.6.14-rc4-tod/arch/s390/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/s390/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/s390/kernel/time.c @@ -49,10 +49,6 @@ #define TICK_SIZE tick -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - static ext_int_info_t ext_int_info_cc; static u64 init_timer_cc; static u64 jiffies_timer_cc; Index: linux-2.6.14-rc4-tod/arch/sh/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/sh/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/sh/kernel/time.c @@ -56,10 +56,6 @@ extern unsigned long wall_jiffies; #define TICK_SIZE (tick_nsec / 1000) DEFINE_SPINLOCK(tmu0_lock); -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - /* XXX: Can we initialize this in a routine somewhere? Dreamcast doesn't want * these routines anywhere... */ #ifdef CONFIG_SH_RTC Index: linux-2.6.14-rc4-tod/arch/sparc/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/sparc/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/sparc/kernel/time.c @@ -45,10 +45,6 @@ extern unsigned long wall_jiffies; -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - DEFINE_SPINLOCK(rtc_lock); enum sparc_clock_type sp_clock_typ; DEFINE_SPINLOCK(mostek_lock); Index: linux-2.6.14-rc4-tod/arch/sparc64/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/sparc64/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/sparc64/kernel/time.c @@ -55,10 +55,6 @@ unsigned long ds1287_regs = 0UL; extern unsigned long wall_jiffies; -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - static void __iomem *mstk48t08_regs; static void __iomem *mstk48t59_regs; Index: linux-2.6.14-rc4-tod/arch/um/kernel/time_kern.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/um/kernel/time_kern.c +++ linux-2.6.14-rc4-tod/arch/um/kernel/time_kern.c @@ -22,10 +22,6 @@ #include "mode.h" #include "os.h" -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - int hz(void) { return(HZ); Index: linux-2.6.14-rc4-tod/arch/v850/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/v850/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/v850/kernel/time.c @@ -26,10 +26,6 @@ #include "mach.h" -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - #define TICK_SIZE (tick_nsec / 1000) /* Index: linux-2.6.14-rc4-tod/arch/x86_64/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/x86_64/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/x86_64/kernel/time.c @@ -42,10 +42,6 @@ #include <asm/apic.h> #endif -u64 jiffies_64 = INITIAL_JIFFIES; - -EXPORT_SYMBOL(jiffies_64); - #ifdef CONFIG_CPU_FREQ static void cpufreq_delayed_get(void); #endif Index: linux-2.6.14-rc4-tod/arch/xtensa/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/xtensa/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/xtensa/kernel/time.c @@ -29,9 +29,6 @@ extern volatile unsigned long wall_jiffies; -u64 jiffies_64 = INITIAL_JIFFIES; -EXPORT_SYMBOL(jiffies_64); - spinlock_t rtc_lock = SPIN_LOCK_UNLOCKED; EXPORT_SYMBOL(rtc_lock); Index: linux-2.6.14-rc4-tod/kernel/timer.c =================================================================== --- linux-2.6.14-rc4-tod.orig/kernel/timer.c +++ linux-2.6.14-rc4-tod/kernel/timer.c @@ -46,6 +46,10 @@ static void time_interpolator_update(lon #define time_interpolator_update(x) #endif +u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES; + +EXPORT_SYMBOL(jiffies_64); + /* * per-CPU timer vector definitions: */ Index: linux-2.6.14-rc4-tod/arch/sh64/kernel/time.c =================================================================== --- linux-2.6.14-rc4-tod.orig/arch/sh64/kernel/time.c +++ linux-2.6.14-rc4-tod/arch/sh64/kernel/time.c @@ -116,8 +116,6 @@ extern unsigned long wall_jiffies; -u64 jiffies_64 = INITIAL_JIFFIES; - static unsigned long tmu_base, rtc_base; unsigned long cprc_base;
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