Commit dc36abf3 authored Sep 22, 2005 by Paolo 'Blaisorblade' Giarrusso Committed by Linus Torvalds Sep 22, 2005

[PATCH] uml: fix condition in tlb flush



Avoid setting w = 0 twice.  Spotted this (trivial) thing which is needed for
another patch.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 546fe1cb

arch/um/kernel/tlb.c

+6 −6

Original line number	Diff line number	Diff line
		@@ -193,11 +193,11 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
		r = pte_read(*npte);
		w = pte_write(*npte);
		x = pte_exec(*npte);
		if(!pte_dirty(*npte))
		w = 0;
		if (!pte_young(*npte)) {
		r = 0;
		w = 0;
		} else if (!pte_dirty(*npte)) {
		w = 0;
		}
		if(force \|\| pte_newpage(*npte)){
		if(pte_present(*npte))