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[SPARC64] mm: Do not flush TLB mm in tlb_finish_mmu()

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It isn't needed any longer, as noted by Hugh Dickins.

We still need the flush routines, due to the one remaining
call site in hugetlb_prefault_arch_hook().  That can be
eliminated at some later point, however.

Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
David S. Miller 2005-11-07 14:09:58 -08:00
commit 62dbec78be
2 changed files with 19 additions and 35 deletions
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6
include/asm-sparc64/tlb.h
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@ -78,11 +78,9 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un
{
tlb_flush_mmu(mp);
if (mp->fullmm) {
if (CTX_VALID(mp->mm->context))
do_flush_tlb_mm(mp->mm);
if (mp->fullmm)
mp->fullmm = 0;
} else
else
flush_tlb_pending();
/* keep the page table cache within bounds */