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authorOleg Nesterov <oleg@tv-sign.ru>2008-02-08 15:19:19 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 20:22:29 +0300
commitfea9d175545b38cb3e84569400419eb81bc90fa3 (patch)
tree0d43fe9ed2ea6104ee8b15a3eb8da081dd08fd35 /kernel/itimer.c
parent46f382d2b69d2221086b823f0dbc8f32c027cac2 (diff)
downloadlinux-fea9d175545b38cb3e84569400419eb81bc90fa3.tar.xz
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/itimer.c')
-rw-r--r--kernel/itimer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/itimer.c b/kernel/itimer.c
index 2fab344dbf56..ab982747d9bd 100644
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -132,7 +132,7 @@ enum hrtimer_restart it_real_fn(struct hrtimer *timer)
struct signal_struct *sig =
container_of(timer, struct signal_struct, real_timer);
- send_group_sig_info(SIGALRM, SEND_SIG_PRIV, sig->tsk);
+ kill_pid_info(SIGALRM, SEND_SIG_PRIV, sig->leader_pid);
return HRTIMER_NORESTART;
}