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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-10-15 22:04:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:47 -0700 |
| commit | 07edbde508869be63c38c5f2504bd8e8279cc535 (patch) | |
| tree | 696b78b5eae2716f07261f6c037ec770332e10f4 /fs | |
| parent | f221e726bf4e082a05dcd573379ac859bfba7126 (diff) | |
| download | blackbird-op-linux-07edbde508869be63c38c5f2504bd8e8279cc535.tar.gz blackbird-op-linux-07edbde508869be63c38c5f2504bd8e8279cc535.zip | |
pid_ns: de_thread: kill the now unneeded ->child_reaper change
de_thread() checks if the old leader was the ->child_reaper, this is not
possible any longer. With the previous patch ->group_leader itself will
change ->child_reaper on exit.
Henceforth find_new_reaper() is the only function (apart from
initialization) which plays with ->child_reaper.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/exec.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 4a790f2e224e..cfb5656b2cdc 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -825,8 +825,6 @@ static int de_thread(struct task_struct *tsk) schedule(); } - if (unlikely(task_child_reaper(tsk) == leader)) - task_active_pid_ns(tsk)->child_reaper = tsk; /* * The only record we have of the real-time age of a * process, regardless of execs it's done, is start_time. |
