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| author | Mel Gorman <mgorman@suse.de> | 2014-10-09 15:29:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 22:26:02 -0400 |
| commit | 2c0346a36cc8ac6cb85ab585964590974c84bdf0 (patch) | |
| tree | b5bb4dd21c620286930404d173cf1d6ce16ef837 /crypto/rng.c | |
| parent | 0085d61fe05ec5a3739afb8ffb8a88130402633e (diff) | |
| download | blackbird-op-linux-2c0346a36cc8ac6cb85ab585964590974c84bdf0.tar.gz blackbird-op-linux-2c0346a36cc8ac6cb85ab585964590974c84bdf0.zip | |
mm: mempolicy: skip inaccessible VMAs when setting MPOL_MF_LAZY
PROT_NUMA VMAs are skipped to avoid problems distinguishing between
present, prot_none and special entries. MPOL_MF_LAZY is not visible from
userspace since commit a720094ded8c ("mm: mempolicy: Hide MPOL_NOOP and
MPOL_MF_LAZY from userspace for now") but it should still skip VMAs the
same way task_numa_work does.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Rik van Riel <riel@redhat.com>
Acked-by: Hugh Dickins <hughd@google.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'crypto/rng.c')
0 files changed, 0 insertions, 0 deletions
