lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Mark a few variables __read_mostly.

Browse Source 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2005-07-13 11:48:45 +00:00
parent cc61c1fede
commit ec74e361f1
3 changed files with 18 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/mips/kernel/time.c
View File

@@ -25,6 +25,7 @@
#include <linux/module.h>
#include <asm/bootinfo.h>
#include <asm/cache.h>
#include <asm/compiler.h>
#include <asm/cpu.h>
#include <asm/cpu-features.h>
@@ -76,7 +77,7 @@ int (*rtc_set_mmss)(unsigned long);
static unsigned int sll32_usecs_per_cycle;
/* how many counter cycles in a jiffy */
static unsigned long cycles_per_jiffy;
static unsigned long cycles_per_jiffy __read_mostly;
/* Cycle counter value at the previous timer interrupt.. */
static unsigned int timerhi, timerlo;
@@ -98,7 +99,10 @@ static unsigned int null_hpt_read(void)
return 0;
}
static void null_hpt_init(unsigned int count) { /* nothing */ }
static void null_hpt_init(unsigned int count)
{
/* nothing */
}
/*
@@ -224,7 +228,6 @@ int do_settimeofday(struct timespec *tv)
set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
ntp_clear();
write_sequnlock_irq(&xtime_lock);
clock_was_set();
return 0;