From 69e1e688f5698287b45fbff22a01de91b20804cd Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Thu, 22 Sep 2005 21:44:15 -0700 Subject: [PATCH] uml: don't redundantly mark pte as newpage in pte_modify pte_modify marks a page as needing flush, which is redundant because the resulting PTE is still set with set_pte, which already handles that. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-um/pgtable.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/asm-um') diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h index ed06170e0edd..616d02b57ea9 100644 --- a/include/asm-um/pgtable.h +++ b/include/asm-um/pgtable.h @@ -346,7 +346,6 @@ static inline void set_pte(pte_t *pteptr, pte_t pteval) static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { pte_set_val(pte, (pte_val(pte) & _PAGE_CHG_MASK), newprot); - if(pte_present(pte)) pte = pte_mknewpage(pte_mknewprot(pte)); return pte; } -- cgit v1.2.3