tree 2c5edf477500773fd406ae5622bce07350385aae
parent 6cb9c3697585c47977c42c5cc1b9fc49247ac530
author David S. Miller <davem@davemloft.net> 1355875576 -0800
committer David S. Miller <davem@davemloft.net> 1355875576 -0800

sparc64: Define pte_accessible()

We can elide flush_tlb_*() calls when _PAGE_VALID is clear
as that is the test used to determine whether or not to
queue up a TLB flush in set_pte_at().

Signed-off-by: David S. Miller <davem@davemloft.net>