signal.c provides kill_proc_info, we can use it instead of kill_pid_info
in kill_something_info func gracefully.
Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/80236965-f0b5-c888-95ff-855bdec75bb3@huawei.com
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
{
int ret;
- if (pid > 0) {
- rcu_read_lock();
- ret = kill_pid_info(sig, info, find_vpid(pid));
- rcu_read_unlock();
- return ret;
- }
+ if (pid > 0)
+ return kill_proc_info(sig, info, pid);
/* -INT_MIN is undefined. Exclude this case to avoid a UBSAN warning */
if (pid == INT_MIN)