Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH] mm: use pgprot_val to access vm_page_prot | Date | Sun, 31 Aug 2014 21:35:56 -0400 |
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pgprot is defined differently in every arch, use the per-arch pgprot_val to access it.
This fixes a build failure on various arches such as tile and powerpc caused by "mm: introduce dump_vma".
Signed-off-by: Sasha Levin <sasha.levin@oracle.com> --- mm/page_alloc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index add97b8..1e1bd9a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6734,7 +6734,8 @@ void dump_vma(const struct vm_area_struct *vma) "prot %lx anon_vma %p vm_ops %p\n" "pgoff %lx file %p private_data %p\n", vma, (void *)vma->vm_start, (void *)vma->vm_end, vma->vm_next, - vma->vm_prev, vma->vm_mm, vma->vm_page_prot.pgprot, + vma->vm_prev, vma->vm_mm, + (unsigned long)pgprot_val(vma->vm_page_prot), vma->anon_vma, vma->vm_ops, vma->vm_pgoff, vma->vm_file, vma->vm_private_data); dump_flags(vma->vm_flags, vmaflags_names, ARRAY_SIZE(vmaflags_names)); -- 1.7.10.4
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