diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/setup.c | 9 | ||||
| -rw-r--r-- | arch/mips/kernel/time.c | 9 |
2 files changed, 11 insertions, 7 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 9253dccefd0..d86affa2127 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -37,12 +37,13 @@ #include <asm/addrspace.h> #include <asm/bootinfo.h> +#include <asm/cache.h> #include <asm/cpu.h> #include <asm/sections.h> #include <asm/setup.h> #include <asm/system.h> -struct cpuinfo_mips cpu_data[NR_CPUS]; +struct cpuinfo_mips cpu_data[NR_CPUS] __read_mostly; EXPORT_SYMBOL(cpu_data); @@ -62,8 +63,8 @@ EXPORT_SYMBOL(PCI_DMA_BUS_IS_PHYS); * * These are initialized so they are in the .data section */ -unsigned long mips_machtype = MACH_UNKNOWN; -unsigned long mips_machgroup = MACH_GROUP_UNKNOWN; +unsigned long mips_machtype __read_mostly = MACH_UNKNOWN; +unsigned long mips_machgroup __read_mostly = MACH_GROUP_UNKNOWN; EXPORT_SYMBOL(mips_machtype); EXPORT_SYMBOL(mips_machgroup); @@ -77,7 +78,7 @@ static char command_line[CL_SIZE]; * mips_io_port_base is the begin of the address space to which x86 style * I/O ports are mapped. */ -const unsigned long mips_io_port_base = -1; +const unsigned long mips_io_port_base __read_mostly = -1; EXPORT_SYMBOL(mips_io_port_base); /* diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index 0dd0df7a3b0..fbc153c8f83 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; |