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authorLiam Howlett <liam.howlett@oracle.com>2021-06-28 19:39:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 10:53:52 -0700
commit33e3575c5148c9874122d9a5062d58fc570f5ee6 (patch)
tree0c5f9112d6aa2782e87f1b74d67b1c9c06f3a96f /mm
parent3e418f9888463a80d559498a523e582b59e5ff2d (diff)
mm/mempolicy: use vma_lookup() in __access_remote_vm()
vma_lookup() finds the vma of a specific address with a cleaner interface and is more readable. Link: https://lkml.kernel.org/r/20210521174745.2219620-23-Liam.Howlett@Oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Davidlohr Bueso <dbueso@suse.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/mempolicy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index d79fa299b70c..325771bef5e2 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -975,7 +975,7 @@ static long do_get_mempolicy(int *policy, nodemask_t *nmask,
* want to return MPOL_DEFAULT in this case.
*/
mmap_read_lock(mm);
- vma = find_vma_intersection(mm, addr, addr+1);
+ vma = vma_lookup(mm, addr);
if (!vma) {
mmap_read_unlock(mm);
return -EFAULT;