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| author | Oleg Nesterov <oleg@redhat.com> | 2014-12-11 00:55:11 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 02:41:17 +0100 |
| commit | 1109909c7df08f55ff9104276bb9db1ee2e6e53d (patch) | |
| tree | 8a8d8c701988e74bfea253b7f83f674fcc40cf35 /mm/zpool.c | |
| parent | exit: reparent: document the ->has_child_subreaper checks (diff) | |
| download | linux-1109909c7df08f55ff9104276bb9db1ee2e6e53d.tar.xz linux-1109909c7df08f55ff9104276bb9db1ee2e6e53d.zip | |
exit: reparent: introduce find_child_reaper()
find_new_reaper() does 2 completely different things. Not only it finds a
reaper, it also updates pid_ns->child_reaper or kills the whole namespace
if the caller is ->child_reaper.
Now that has_child_subreaper logic doesn't depend on child_reaper check we
can move that pid_ns code into a separate helper. IMHO this makes the
code more clean, and this allows the next changes.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Aaron Tomlin <atomlin@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Kay Sievers <kay@vrfy.org>
Cc: Lennart Poettering <lennart@poettering.net>
Cc: Sterling Alexander <stalexan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zpool.c')
0 files changed, 0 insertions, 0 deletions