diff options
| author | Aristeu Rozanski <aris@redhat.com> | 2015-09-09 00:02:06 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-09 00:35:28 +0200 |
| commit | acda0c3340282bc7c36f4e9a5e2ccb7bb7e64676 (patch) | |
| tree | 62fe8e6d66e50a8af990fb13d95ccfa707092a52 /mm/mempolicy.c | |
| parent | mem-hotplug: handle node hole when initializing numa_meminfo. (diff) | |
| download | linux-acda0c3340282bc7c36f4e9a5e2ccb7bb7e64676.tar.xz linux-acda0c3340282bc7c36f4e9a5e2ccb7bb7e64676.zip | |
mm/mempolicy.c: get rid of duplicated check for vma(VM_PFNMAP) in queue_pages_range()
This check was introduced as part of
6f4576e3687 ("mempolicy: apply page table walker on queue_pages_range()")
which got duplicated by
48684a65b4e ("mm: pagewalk: fix misbehavior of walk_page_range for vma(VM_PFNMAP)")
by reintroducing it earlier on queue_page_test_walk()
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index a7f1e0d1d6b8..d6f2caee28c0 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -608,9 +608,6 @@ static int queue_pages_test_walk(unsigned long start, unsigned long end, qp->prev = vma; - if (vma->vm_flags & VM_PFNMAP) - return 1; - if (flags & MPOL_MF_LAZY) { /* Similar to task_numa_work, skip inaccessible VMAs */ if (vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)) |