diff options
Diffstat (limited to 'arch/mips/kernel/smp-up.c')
| -rw-r--r-- | arch/mips/kernel/smp-up.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c index 878e3733bbb..17878d71ef2 100644 --- a/arch/mips/kernel/smp-up.c +++ b/arch/mips/kernel/smp-up.c @@ -18,7 +18,8 @@ static void up_send_ipi_single(int cpu, unsigned int action) panic(KERN_ERR "%s called", __func__); } -static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action) +static inline void up_send_ipi_mask(const struct cpumask *mask, + unsigned int action) { panic(KERN_ERR "%s called", __func__); } @@ -27,23 +28,18 @@ static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action) * After we've done initial boot, this function is called to allow the * board code to clean up state, if needed */ -static void __cpuinit up_init_secondary(void) +static void up_init_secondary(void) { } -static void __cpuinit up_smp_finish(void) -{ -} - -/* Hook for after all CPUs are online */ -static void up_cpus_done(void) +static void up_smp_finish(void) { } /* * Firmware CPU startup hook */ -static void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle) +static void up_boot_secondary(int cpu, struct task_struct *idle) { } @@ -55,13 +51,28 @@ static void __init up_prepare_cpus(unsigned int max_cpus) { } +#ifdef CONFIG_HOTPLUG_CPU +static int up_cpu_disable(void) +{ + return -ENOSYS; +} + +static void up_cpu_die(unsigned int cpu) +{ + BUG(); +} +#endif + struct plat_smp_ops up_smp_ops = { .send_ipi_single = up_send_ipi_single, .send_ipi_mask = up_send_ipi_mask, .init_secondary = up_init_secondary, .smp_finish = up_smp_finish, - .cpus_done = up_cpus_done, .boot_secondary = up_boot_secondary, .smp_setup = up_smp_setup, .prepare_cpus = up_prepare_cpus, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_disable = up_cpu_disable, + .cpu_die = up_cpu_die, +#endif }; |