From 1d40cfcd3442a53e98468cdb3e6d4d9a568d76cf Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 15 Jul 2005 15:23:23 +0000 Subject: Avoid SMP cacheflushes. This is a minor optimization of startup but will also avoid smp_call_function from doing stupid things when called from a CPU that is not yet marked online. Signed-off-by: Ralf Baechle --- arch/mips/kernel/traps.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/mips/kernel/traps.c') diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 0a3969aa8dc..519b8f18eed 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1150,6 +1150,7 @@ static inline void signal32_init(void) extern void cpu_cache_init(void); extern void tlb_init(void); +extern void flush_tlb_handlers(void); void __init per_cpu_trap_init(void) { @@ -1348,4 +1349,5 @@ void __init trap_init(void) #endif flush_icache_range(ebase, ebase + 0x400); + flush_tlb_handlers(); } -- cgit v1.2.3