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Commit 1a37a3fd authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Paul Mackerras
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powerpc/mm: Add local_flush_tlb_mm() to SW loaded TLB implementations 



This adds a local_flush_tlb_mm() call as a pre-requisite for some
SMP work for BookE processors.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: default avatarKumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent a58f053b

arch/powerpc/include/asm/tlbflush.h

+5 −0
Original line number Diff line number Diff line
@@ -40,6 +40,11 @@ extern void _tlbil_va(unsigned long address, unsigned int pid); 
extern void _tlbia(void);

#endif



static inline void local_flush_tlb_mm(struct mm_struct *mm)

{

	_tlbil_pid(mm->context.id);

}



static inline void flush_tlb_mm(struct mm_struct *mm)

{

	_tlbil_pid(mm->context.id);