Commit 082ff0a9 authored Jul 12, 2005 by Geert Uytterhoeven Committed by Linus Torvalds Jul 12, 2005

[PATCH] mm/filemap_xip.c compilation fix



mm/filemap_xip.c: In function `__xip_unmap':
mm/filemap_xip.c:194: request for member `pte' in something not a structure or union

Apparently pte_pfn() takes a pte_t, not a pointer to a pte_t.  From looking
at asm/page.h, it seems to be the same on ia32 or ppc (iff
STRICT_MM_TYPECHECKS is enabled, which is disabled by default on ppc).

Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent eb0a90b4

mm/filemap_xip.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -191,7 +191,7 @@ __xip_unmap (struct address_space * mapping,
	address);		address);
	if (!IS_ERR(pte)) {		if (!IS_ERR(pte)) {
	/* Nuke the page table entry. */		/* Nuke the page table entry. */
	flush_cache_page(vma, address, pte_pfn(pte));		flush_cache_page(vma, address, pte_pfn(*pte));
	pteval = ptep_clear_flush(vma, address, pte);		pteval = ptep_clear_flush(vma, address, pte);
	BUG_ON(pte_dirty(pteval));		BUG_ON(pte_dirty(pteval));
	pte_unmap(pte);		pte_unmap(pte);