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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-02-08 04:19:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:29 -0800 |
| commit | fea9d175545b38cb3e84569400419eb81bc90fa3 (patch) | |
| tree | 0d43fe9ed2ea6104ee8b15a3eb8da081dd08fd35 /kernel/signal.c | |
| parent | 46f382d2b69d2221086b823f0dbc8f32c027cac2 (diff) | |
| download | blackbird-op-linux-fea9d175545b38cb3e84569400419eb81bc90fa3.tar.gz blackbird-op-linux-fea9d175545b38cb3e84569400419eb81bc90fa3.zip | |
ITIMER_REAL: convert to use struct pid
signal_struct->tsk points to the ->group_leader and thus we have the nasty
code in de_thread() which has to change it and restart ->real_timer if the
leader is changed.
Use "struct pid *leader_pid" instead. This also allows us to kill now
unneeded send_group_sig_info().
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index b0b43a4ad8dd..cc45a6b69134 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1205,20 +1205,6 @@ send_sig(int sig, struct task_struct *p, int priv) return send_sig_info(sig, __si_special(priv), p); } -/* - * This is the entry point for "process-wide" signals. - * They will go to an appropriate thread in the thread group. - */ -int -send_group_sig_info(int sig, struct siginfo *info, struct task_struct *p) -{ - int ret; - read_lock(&tasklist_lock); - ret = group_send_sig_info(sig, info, p); - read_unlock(&tasklist_lock); - return ret; -} - void force_sig(int sig, struct task_struct *p) { |
