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| author | Kirill A. Shutemov <[email protected]> | 2017-02-22 23:46:39 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-02-23 00:41:30 +0000 |
| commit | 235190738aba7c5c94300c8d882842a535280e5a (patch) | |
| tree | 248190ec7e28752ff5971bf9be7dcb9a1b3faefe /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | mm: drop unused argument of zap_page_range() (diff) | |
| download | kernel-235190738aba7c5c94300c8d882842a535280e5a.tar.gz kernel-235190738aba7c5c94300c8d882842a535280e5a.zip | |
oom-reaper: use madvise_dontneed() logic to decide if unmap the VMA
Logic on whether we can reap pages from the VMA should match what we
have in madvise_dontneed(). In particular, we should skip, VM_PFNMAP
VMAs, but we don't now.
Let's just extract condition on which we can shoot down pagesi from a
VMA with MADV_DONTNEED into separate function and use it in both places.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Kirill A. Shutemov <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: Tetsuo Handa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rik van Riel <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions