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authorOleg Nesterov <oleg@tv-sign.ru>2008-02-08 04:19:10 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:27 -0800
commit297bd42b15daed02453ff59ce6d31216a58b0398 (patch)
tree4b1fecc6e285c50d55961ed85e013419f5810164 /kernel
parent8520d7c7f8611216e3b270becec95bb35b6899d4 (diff)
downloadop-kernel-dev-297bd42b15daed02453ff59ce6d31216a58b0398.zip
op-kernel-dev-297bd42b15daed02453ff59ce6d31216a58b0398.tar.gz
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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/exit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 96716fd..d7815f5 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 */
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