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-rw-r--r--arch/alpha/kernel/time.c11
-rw-r--r--arch/arm/kernel/time.c10
-rw-r--r--arch/arm26/kernel/time.c8
-rw-r--r--arch/avr32/kernel/time.c9
-rw-r--r--arch/cris/kernel/time.c8
-rw-r--r--arch/h8300/kernel/time.c6
-rw-r--r--arch/m32r/kernel/time.c8
-rw-r--r--arch/m68k/kernel/time.c9
-rw-r--r--arch/m68knommu/kernel/time.c9
-rw-r--r--arch/mips/kernel/time.c5
-rw-r--r--arch/parisc/kernel/time.c11
-rw-r--r--arch/sh/kernel/time.c8
-rw-r--r--arch/sh64/kernel/time.c9
-rw-r--r--arch/sparc/kernel/time.c9
-rw-r--r--arch/v850/kernel/time.c8
-rw-r--r--arch/xtensa/kernel/time.c9
16 files changed, 0 insertions, 137 deletions
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index d7053eb4ffc..4748e14a28b 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -91,17 +91,6 @@ static inline __u32 rpcc(void)
}
/*
- * Scheduler clock - returns current time in nanosec units.
- *
- * Copied from ARM code for expediency... ;-}
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-
-/*
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index 3c8cdcfe8d4..ee47c532e21 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -78,16 +78,6 @@ static unsigned long dummy_gettimeoffset(void)
#endif
/*
- * Scheduler clock - returns current time in nanosec units.
- * This is the default implementation. Sub-architecture
- * implementations can override this.
- */
-unsigned long long __attribute__((weak)) sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* An implementation of printk_clock() independent from
* sched_clock(). This avoids non-bootable kernels when
* printk_clock is enabled.
diff --git a/arch/arm26/kernel/time.c b/arch/arm26/kernel/time.c
index 1206469b2b8..0f1d57fbd3d 100644
--- a/arch/arm26/kernel/time.c
+++ b/arch/arm26/kernel/time.c
@@ -89,14 +89,6 @@ static unsigned long gettimeoffset(void)
return (offset + LATCH/2) / LATCH;
}
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static unsigned long next_rtc_update;
/*
diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c
index 5a247ba71a7..a2f74affaa9 100644
--- a/arch/avr32/kernel/time.c
+++ b/arch/avr32/kernel/time.c
@@ -110,15 +110,6 @@ static void avr32_hpt_init(unsigned int count)
}
/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- /* There must be better ways...? */
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* local_timer_interrupt() does profiling and process accounting on a
* per-CPU basis.
*
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 22a1aa511ae..acfd0455940 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -216,14 +216,6 @@ cris_do_profile(struct pt_regs* regs)
#endif
}
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static int
__init init_udelay(void)
{
diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index 8abab3bc2b6..d1ef615ba89 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -118,9 +118,3 @@ int do_settimeofday(struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-
-}
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index a09038282c7..3858c9f39ba 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -286,11 +286,3 @@ void __init time_init(void)
#error no chip configuration
#endif
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 2a599c3ed78..4c065f9ceff 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -159,12 +159,3 @@ int do_settimeofday(struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-
-/*
- * Scheduler clock - returns current time in ns units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies*(1000000000/HZ);
-}
-
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index 11ea217ed5c..467053da2d0 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -174,13 +174,4 @@ int do_settimeofday(struct timespec *tv)
clock_was_set();
return 0;
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
EXPORT_SYMBOL(do_settimeofday);
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 8aa544f73a5..545fcbc8cea 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -455,8 +455,3 @@ EXPORT_SYMBOL(rtc_lock);
EXPORT_SYMBOL(to_tm);
EXPORT_SYMBOL(rtc_mips_set_time);
EXPORT_SYMBOL(rtc_mips_get_time);
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies*(1000000000/HZ);
-}
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index bad7d1eb62b..5f1b51af06a 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -288,17 +288,6 @@ do_settimeofday (struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
-/*
- * XXX: We can do better than this.
- * Returns nanoseconds
- */
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-
void __init start_cpu_itimer(void)
{
unsigned int cpu = smp_processor_id();
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index c206c9504c4..d47e775962e 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -41,14 +41,6 @@ static int null_rtc_set_time(const time_t secs)
void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time;
int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time;
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long __attribute__ ((weak)) sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
#ifndef CONFIG_GENERIC_TIME
void do_gettimeofday(struct timeval *tv)
{
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c
index 9c4a38a8698..390b40de7ce 100644
--- a/arch/sh64/kernel/time.c
+++ b/arch/sh64/kernel/time.c
@@ -579,12 +579,3 @@ void enter_deep_standby(void)
asm __volatile__ ("nop");
panic("Unexpected wakeup!\n");
}
-
-/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 2fcce000d87..9bb1240aaf8 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -436,15 +436,6 @@ static inline unsigned long do_gettimeoffset(void)
return (*master_l10_counter >> 10) & 0x1fffff;
}
-/*
- * Returns nanoseconds
- * XXX This is a suboptimal implementation.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
/* Ok, my cute asm atomicity trick doesn't work anymore.
* There are just too many variables that need to be protected
* now (both members of xtime, et al.)
diff --git a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c
index cd06f47c0ea..486e3a441c8 100644
--- a/arch/v850/kernel/time.c
+++ b/arch/v850/kernel/time.c
@@ -28,14 +28,6 @@
#define TICK_SIZE (tick_nsec / 1000)
/*
- * Scheduler clock - returns current time in nanosec units.
- */
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
-/*
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index a350431363a..22949be4a5d 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -38,15 +38,6 @@ unsigned long ccount_nsec; /* nsec per ccount increment */
unsigned int last_ccount_stamp;
static long last_rtc_update = 0;
-/*
- * Scheduler clock - returns current tim in nanosec units.
- */
-
-unsigned long long sched_clock(void)
-{
- return (unsigned long long)jiffies * (1000000000 / HZ);
-}
-
static irqreturn_t timer_interrupt(int irq, void *dev_id);
static struct irqaction timer_irqaction = {
.handler = timer_interrupt,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 06:37:50 +0000