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Commit 1f09f974 authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

[PATCH] release_task: replace open-coded ptrace_unlink() 



Use ptrace_unlink() instead of open-coding.  No changes in kernel/exit.o

Signed-off-by: default avatarOleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 8292d633

kernel/exit.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -73,8 +73,7 @@ void release_task(struct task_struct * p) 
	spin_lock(&p->proc_lock);

	spin_lock(&p->proc_lock);

	proc_dentry = proc_pid_unhash(p);

	proc_dentry = proc_pid_unhash(p);

	write_lock_irq(&tasklist_lock);

	write_lock_irq(&tasklist_lock);

	if (unlikely(p->ptrace))

	ptrace_unlink(p);

		__ptrace_unlink(p);

	BUG_ON(!list_empty(&p->ptrace_list) || !list_empty(&p->ptrace_children));

	BUG_ON(!list_empty(&p->ptrace_list) || !list_empty(&p->ptrace_children));

	__exit_signal(p);

	__exit_signal(p);

	/*

	/*