diff options
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index a3446759fe8e..13b5685db36d 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -537,9 +537,14 @@ again: remove_next = 1 + (end > next->vm_end); * shrinking vma had, to cover any anon pages imported. */ if (exporter && exporter->anon_vma && !importer->anon_vma) { - if (anon_vma_clone(importer, exporter)) - return -ENOMEM; + int error; + importer->anon_vma = exporter->anon_vma; + error = anon_vma_clone(importer, exporter); + if (error) { + importer->anon_vma = NULL; + return error; + } } } |