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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2017-02-22 15:46:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-22 16:41:30 -0800 |
| commit | ecf1385d72f0491400a8ceca7001196ca369aa8c (patch) | |
| tree | 6304ac224dcb77441b9f567ac75ac81616e34ac8 /mm/madvise.c | |
| parent | 3e8715fdc03e8df4d26d8e436166e44e3e416d3b (diff) | |
| download | lwn-ecf1385d72f0491400a8ceca7001196ca369aa8c.tar.gz lwn-ecf1385d72f0491400a8ceca7001196ca369aa8c.zip | |
mm: drop unused argument of zap_page_range()
There's no users of zap_page_range() who wants non-NULL 'details'.
Let's drop it.
Link: http://lkml.kernel.org/r/20170118122429.43661-3-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index ca75b8a01ba0..7f1490f0d3a6 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -478,7 +478,7 @@ static long madvise_dontneed(struct vm_area_struct *vma, return -EINVAL; madvise_userfault_dontneed(vma, prev, start, end); - zap_page_range(vma, start, end - start, NULL); + zap_page_range(vma, start, end - start); return 0; } |