| commit | 5ac71735bf68567cb06fc3f1c4b629e858eea429 | [log] [tgz] |
|---|---|---|
| author | Andrea Arcangeli <aarcange@redhat.com> | Thu May 14 19:31:05 2015 +0200 |
| committer | Sasha Levin <sasha.levin@oracle.com> | Mon May 18 06:28:57 2015 -0400 |
| tree | d1c27a897b6904aea98e0e5f631ca41392bea1a6 | |
| parent | d2dcb84a2928d777485428aedb830195bb5867a7 [diff] |
userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx vma->vm_userfaultfd_ctx is yet another vma parameter that vma_merge must be aware about so that we can merge vmas back like they were originally before arming the userfaultfd on some memory range. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>