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Oleg Nesterov authored
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>
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