From 490f5de52a87063fcb40e3b22f61b0779603ff6d Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 10 Jun 2008 20:52:59 +0200 Subject: sh: convert to generic helpers for IPI function calls This converts sh to use the new helpers for smp_call_function() and friends, and adds support for smp_call_function_single(). Not tested, but it compiles. Acked-by: Paul Mundt Signed-off-by: Jens Axboe --- include/asm-sh/smp.h | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h index 9c8d34b07eb..593343cd26e 100644 --- a/include/asm-sh/smp.h +++ b/include/asm-sh/smp.h @@ -26,18 +26,10 @@ extern int __cpu_logical_map[NR_CPUS]; #define NO_PROC_ID (-1) -struct smp_fn_call_struct { - spinlock_t lock; - atomic_t finished; - void (*fn)(void *); - void *data; -}; - -extern struct smp_fn_call_struct smp_fn_call; - #define SMP_MSG_FUNCTION 0 #define SMP_MSG_RESCHEDULE 1 -#define SMP_MSG_NR 2 +#define SMP_MSG_FUNCTION_SINGLE 2 +#define SMP_MSG_NR 3 void plat_smp_setup(void); void plat_prepare_cpus(unsigned int max_cpus); @@ -46,6 +38,8 @@ void plat_start_cpu(unsigned int cpu, unsigned long entry_point); void plat_send_ipi(unsigned int cpu, unsigned int message); int plat_register_ipi_handler(unsigned int message, void (*handler)(void *), void *arg); +extern void arch_send_call_function_single_ipi(int cpu); +extern void arch_send_call_function_ipi(cpumask_t mask); #else -- cgit v1.2.3-70-g09d2