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signals: kill force_sig_specific()

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Kill force_sig_specific(), this trivial wrapper has no callers.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Oleg Nesterov 2009-12-15 16:47:25 -08:00 committed by Linus Torvalds
parent 7486e5d9fc
commit ad09750b51
2 changed files with 0 additions and 7 deletions
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1
include/linux/sched.h
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@ -2083,7 +2083,6 @@ extern int kill_proc_info(int, struct siginfo *, pid_t);
extern int do_notify_parent(struct task_struct *, int);
extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
extern void force_sig(int, struct task_struct *);
extern void force_sig_specific(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
extern void zap_other_threads(struct task_struct *p);
extern struct sigqueue *sigqueue_alloc(void);

6
kernel/signal.c
View File

@ -1062,12 +1062,6 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
return ret;
}
void
force_sig_specific(int sig, struct task_struct *t)
{
force_sig_info(sig, SEND_SIG_FORCED, t);
}
/*
* Nuke all other threads in the group.
*/