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Code Issues Releases Activity

Code cleanup:

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- make some variables static
- remove unused variables.
This commit is contained in:
Neel Natu 2010-02-10 06:57:05 +00:00
parent 73614b2316
commit bd43e0ce56
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=203746
1 changed files with 11 additions and 18 deletions
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29
sys/mips/mips/tick.c
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@ -47,21 +47,19 @@ __FBSDID("$FreeBSD$");
#include <sys/time.h>
#include <sys/timetc.h>
#include <machine/hwfunc.h>
#include <machine/clock.h>
#include <machine/locore.h>
#include <machine/md_var.h>
uint64_t counter_freq;
uint64_t cycles_per_tick;
uint64_t cycles_per_usec;
uint64_t cycles_per_sec;
uint64_t cycles_per_hz, cycles_per_stathz, cycles_per_profhz;
u_int32_t counter_upper = 0;
u_int32_t counter_lower_last = 0;
int tick_started = 0;
static uint64_t cycles_per_tick;
static uint64_t cycles_per_usec;
static uint64_t cycles_per_hz, cycles_per_stathz, cycles_per_profhz;
void platform_initclocks(void);
static u_int32_t counter_upper = 0;
static u_int32_t counter_lower_last = 0;
struct clk_ticks
{
@ -103,10 +101,8 @@ mips_timer_early_init(uint64_t clock_hz)
void
platform_initclocks(void)
{
if (!tick_started) {
tc_init(&counter_timecounter);
tick_started++;
}
tc_init(&counter_timecounter);
}
static uint64_t
@ -157,20 +153,17 @@ mips_timer_init_params(uint64_t platform_counter_freq, int double_count)
cycles_per_stathz = counter_freq / stathz;
cycles_per_profhz = counter_freq / profhz;
cycles_per_usec = counter_freq / (1 * 1000 * 1000);
cycles_per_sec = counter_freq ;
counter_timecounter.tc_frequency = counter_freq;
printf("hz=%d cyl_per_tick:%jd cyl_per_usec:%jd freq:%jd "
"cyl_per_hz:%jd cyl_per_stathz:%jd cyl_per_profhz:%jd "
"cyl_per_sec:%jd\n",
"cyl_per_hz:%jd cyl_per_stathz:%jd cyl_per_profhz:%jd\n",
hz,
cycles_per_tick,
cycles_per_usec,
counter_freq,
cycles_per_hz,
cycles_per_stathz,
cycles_per_profhz,
cycles_per_sec);
cycles_per_profhz);
set_cputicker(tick_ticker, counter_freq, 1);
}
@ -307,7 +300,7 @@ clock_intr(void *arg)
#if 0 /* TARGET_OCTEON */
/* Run the FreeBSD display once every hz ticks */
wheel_run += cycles_per_tick;
if (wheel_run >= cycles_per_sec) {
if (wheel_run >= cycles_per_usec * 1000000ULL) {
wheel_run = 0;
octeon_led_run_wheel();
}