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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/itimer.c | |
| parent | 46f382d2b69d2221086b823f0dbc8f32c027cac2 (diff) | |
| download | lwn-fea9d175545b38cb3e84569400419eb81bc90fa3.tar.gz lwn-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/itimer.c')
| -rw-r--r-- | kernel/itimer.c | 2 |
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; } |