diff options
| 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 /include | |
| parent | 46f382d2b69d2221086b823f0dbc8f32c027cac2 (diff) | |
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 'include')
| -rw-r--r-- | include/linux/sched.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 3deb6e5d309..b2d161d87db 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -460,7 +460,7 @@ struct signal_struct { /* ITIMER_REAL timer for the process */ struct hrtimer real_timer; - struct task_struct *tsk; + struct pid *leader_pid; ktime_t it_real_incr; /* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */ @@ -1686,7 +1686,6 @@ extern void block_all_signals(int (*notifier)(void *priv), void *priv, extern void unblock_all_signals(void); extern void release_task(struct task_struct * p); extern int send_sig_info(int, struct siginfo *, struct task_struct *); -extern int send_group_sig_info(int, struct siginfo *, struct task_struct *); extern int force_sigsegv(int, struct task_struct *); extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); |