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| author | Ralf Baechle <ralf@linux-mips.org> | 2005-07-13 11:48:45 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:46 +0100 |
| commit | ec74e361f1e71a2498e48b62abdc4bd8d2423354 (patch) | |
| tree | f442c9b3cf759743d97393288a31b9e481ad1df4 /arch/mips/kernel/time.c | |
| parent | cc61c1fede7d02cb8133ab0952ca3f3ba1f7fbb1 (diff) | |
| download | op-kernel-dev-ec74e361f1e71a2498e48b62abdc4bd8d2423354.zip op-kernel-dev-ec74e361f1e71a2498e48b62abdc4bd8d2423354.tar.gz | |
Mark a few variables __read_mostly.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/time.c')
| -rw-r--r-- | arch/mips/kernel/time.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index 0dd0df7a..fbc153c8 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -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; |
