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| author | Miaohe Lin <linmiaohe@huawei.com> | 2021-02-24 12:09:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 13:38:34 -0800 |
| commit | ce33135cdee6e2c2874e9d1198a6df0c5f356080 (patch) | |
| tree | cf30bbdbe5af57de23feefc20e01aa13f4a90ae2 /mm/mempolicy.c | |
| parent | bda420b985054a3badafef23807c4b4fa38a3dff (diff) | |
| download | linux-stable-ce33135cdee6e2c2874e9d1198a6df0c5f356080.tar.gz linux-stable-ce33135cdee6e2c2874e9d1198a6df0c5f356080.tar.bz2 linux-stable-ce33135cdee6e2c2874e9d1198a6df0c5f356080.zip | |
mm/mempolicy: use helper range_in_vma() in queue_pages_test_walk()
The helper range_in_vma() is introduced via commit 017b1660df89 ("mm:
migration: fix migration of huge PMD shared pages"). But we forgot to
use it in queue_pages_test_walk().
Link: https://lkml.kernel.org/r/20210130091352.20220-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 6961238c7ef5..ab51132547b8 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -677,7 +677,7 @@ static int queue_pages_test_walk(unsigned long start, unsigned long end, unsigned long flags = qp->flags; /* range check first */ - VM_BUG_ON_VMA((vma->vm_start > start) || (vma->vm_end < end), vma); + VM_BUG_ON_VMA(!range_in_vma(vma, start, end), vma); if (!qp->first) { qp->first = vma; |