提交 5a9fa730 编写于 作者: O Oleg Nesterov 提交者: Thomas Gleixner

posix-timers: kill ->it_sigev_signo and ->it_sigev_value

With the recent changes ->it_sigev_signo and ->it_sigev_value are only
used in sys_timer_create(), kill them.
Signed-off-by: NOleg Nesterov <oleg@tv-sign.ru>
Cc: mingo@elte.hu
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
上级 ef864c95
......@@ -45,8 +45,6 @@ struct k_itimer {
int it_requeue_pending; /* waiting to requeue this timer */
#define REQUEUE_PENDING 1
int it_sigev_notify; /* notify word of sigevent struct */
int it_sigev_signo; /* signo word of sigevent struct */
sigval_t it_sigev_value; /* value word of sigevent struct */
struct task_struct *it_process; /* process to send signal to */
struct sigqueue *sigq; /* signal queue entry. */
union {
......
......@@ -510,10 +510,6 @@ sys_timer_create(const clockid_t which_clock,
error = -EFAULT;
goto out;
}
new_timer->it_sigev_notify = event.sigev_notify;
new_timer->it_sigev_signo = event.sigev_signo;
new_timer->it_sigev_value = event.sigev_value;
rcu_read_lock();
process = good_sigevent(&event);
if (process)
......@@ -524,17 +520,18 @@ sys_timer_create(const clockid_t which_clock,
goto out;
}
} else {
new_timer->it_sigev_notify = SIGEV_SIGNAL;
new_timer->it_sigev_signo = SIGALRM;
new_timer->it_sigev_value.sival_int = new_timer->it_id;
event.sigev_notify = SIGEV_SIGNAL;
event.sigev_signo = SIGALRM;
event.sigev_value.sival_int = new_timer->it_id;
process = current->group_leader;
get_task_struct(process);
}
new_timer->sigq->info.si_code = SI_TIMER;
new_timer->it_sigev_notify = event.sigev_notify;
new_timer->sigq->info.si_signo = event.sigev_signo;
new_timer->sigq->info.si_value = event.sigev_value;
new_timer->sigq->info.si_tid = new_timer->it_id;
new_timer->sigq->info.si_signo = new_timer->it_sigev_signo;
new_timer->sigq->info.si_value = new_timer->it_sigev_value;
new_timer->sigq->info.si_code = SI_TIMER;
spin_lock_irq(&current->sighand->siglock);
new_timer->it_process = process;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册