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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-02-08 04:19:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:27 -0800 |
| commit | 297bd42b15daed02453ff59ce6d31216a58b0398 (patch) | |
| tree | 4b1fecc6e285c50d55961ed85e013419f5810164 | |
| parent | 8520d7c7f8611216e3b270becec95bb35b6899d4 (diff) | |
| download | lwn-297bd42b15daed02453ff59ce6d31216a58b0398.tar.gz lwn-297bd42b15daed02453ff59ce6d31216a58b0398.zip | |
move daemonized kernel threads into the swapper's session
Daemonized kernel threads run in the init's session. This doesn't match the
behaviour of kthread_create()'ed threads, and this is one of the 2 reasons
why we need a special hack in sys_setsid().
Now that set_special_pids() was changed to use struct pid, not pid_t, we can
use init_struct_pid and set 0,0 special pids.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | kernel/exit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 96716fd22373..d7815f570882 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -388,7 +388,7 @@ void daemonize(const char *name, ...) get_nsproxy(&init_nsproxy); switch_task_namespaces(current, &init_nsproxy); } - set_special_pids(find_pid(1)); + set_special_pids(&init_struct_pid); proc_clear_tty(current); /* Block and flush all signals */ |