tree d9e8b719e407e94ae69dba39ad9d3937187251df
parent b8c20a9b85b057c850f63ee4c63531a356d8596a
author Oleg Nesterov <oleg@redhat.com> 1412893543 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1412907949 -0400

fs/proc/task_mmu.c: update m->version in the main loop in m_start()

Change the main loop in m_start() to update m->version. Mostly for
consistency, but this can help to avoid the same loop if the very
1st ->show() fails due to seq_overflow().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>