diff options
| author | Miaohe Lin <[email protected]> | 2021-02-24 12:09:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-02-24 13:38:34 -0800 |
| commit | ce33135cdee6e2c2874e9d1198a6df0c5f356080 (patch) | |
| tree | cf30bbdbe5af57de23feefc20e01aa13f4a90ae2 | |
| parent | bda420b985054a3badafef23807c4b4fa38a3dff (diff) | |
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/[email protected]
Signed-off-by: Miaohe Lin <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -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; |