[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>
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@ -193,12 +193,12 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
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r = pte_read(*npte);
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w = pte_write(*npte);
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x = pte_exec(*npte);
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if(!pte_dirty(*npte))
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w = 0;
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if(!pte_young(*npte)){
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r = 0;
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w = 0;
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}
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if (!pte_young(*npte)) {
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r = 0;
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w = 0;
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} else if (!pte_dirty(*npte)) {
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w = 0;
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}
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if(force || pte_newpage(*npte)){
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if(pte_present(*npte))
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ret = add_mmap(addr,
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