diff options
| author | Cyrill Gorcunov <gorcunov@openvz.org> | 2014-10-09 15:27:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 22:25:55 -0400 |
| commit | 71fe97e185040c5dac3216cd54e186dfa534efa0 (patch) | |
| tree | ac0583add2420caac983aca6a4a81c53009e00a4 /kernel/rcu | |
| parent | 8764b338b37524ab1a78aee527318ebee9762487 (diff) | |
prctl: PR_SET_MM -- factor out mmap_sem when updating mm::exe_file
Instead of taking mm->mmap_sem inside prctl_set_mm_exe_file() move it out
and rename the helper to prctl_set_mm_exe_file_locked(). This will allow
to reuse this function in a next patch.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Andrew Vagin <avagin@openvz.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Vasiliy Kulikov <segoon@openwall.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Julien Tinnes <jln@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/rcu')
0 files changed, 0 insertions, 0 deletions