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Diffstat (limited to 'arch/x86/kernel/tlb_64.c')
-rw-r--r--arch/x86/kernel/tlb_64.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/kernel/tlb_64.c
index a1f07d793202..dcbf7a1159ea 100644
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/kernel/tlb_64.c
@@ -15,6 +15,8 @@
#include <asm/proto.h>
#include <asm/apicdef.h>
#include <asm/idle.h>
+#include <asm/uv/uv_hub.h>
+#include <asm/uv/uv_bau.h>
#include <mach_ipi.h>
/*
@@ -162,6 +164,9 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
union smp_flush_state *f;
cpumask_t cpumask = *cpumaskp;
+ if (is_uv_system() && uv_flush_tlb_others(&cpumask, mm, va))
+ return;
+
/* Caller has disabled preemption */
sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS;
f = &per_cpu(flush_state, sender);
@@ -270,5 +275,5 @@ static void do_flush_tlb_all(void *info)
void flush_tlb_all(void)
{
- on_each_cpu(do_flush_tlb_all, NULL, 1, 1);
+ on_each_cpu(do_flush_tlb_all, NULL, 1);
}