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

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

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Oleg Nesterov 2006-03-28 16:11:11 -08:00 committed by Linus Torvalds
parent 8292d633ad
commit 1f09f9749c
1 changed files with 2 additions and 3 deletions
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5
kernel/exit.c
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@ -68,13 +68,12 @@ void release_task(struct task_struct * p)
task_t *leader;
struct dentry *proc_dentry;
repeat:
repeat:
atomic_dec(&p->user->processes);
spin_lock(&p->proc_lock);
proc_dentry = proc_pid_unhash(p);
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));
__exit_signal(p);
/*