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| author | Liam Howlett <liam.howlett@oracle.com> | 2021-06-28 19:39:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:52 -0700 |
| commit | 33e3575c5148c9874122d9a5062d58fc570f5ee6 (patch) | |
| tree | 0c5f9112d6aa2782e87f1b74d67b1c9c06f3a96f /mm/mempolicy.c | |
| parent | 3e418f9888463a80d559498a523e582b59e5ff2d (diff) | |
| download | linux-stable-33e3575c5148c9874122d9a5062d58fc570f5ee6.tar.gz linux-stable-33e3575c5148c9874122d9a5062d58fc570f5ee6.tar.bz2 linux-stable-33e3575c5148c9874122d9a5062d58fc570f5ee6.zip | |
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/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 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; |