lock_task_sighand
if (lock_task_sighand(p, &flags)) {
if (lock_task_sighand(task, &flags)) {
if (!lock_task_sighand(task, &flags))
if (!lock_task_sighand(task, &flags))
if (lock_task_sighand(p, &flags)) {
if (unlikely(!seized || !lock_task_sighand(child, &flags)))
if (unlikely(!seized || !lock_task_sighand(child, &flags)))
if (lock_task_sighand(task, &flags)) {
if (lock_task_sighand(child, &flags)) {
if (lock_task_sighand(child, &flags)) {
if (WARN_ON_ONCE(!lock_task_sighand(p, &flags)))
if (!lock_task_sighand(p, &flags))
if (!lock_task_sighand(task, &flags))
if (lock_task_sighand(p, &flags)) {
if (lock_task_sighand(p, &flags)) {
if (!likely(lock_task_sighand(t, &flags)))
if (!first || !lock_task_sighand(first, &flags))
sighand = lock_task_sighand(p, &flags);
if (!lock_task_sighand(tsk, &flags))
if (!lock_task_sighand(task, &irq_fl))
sighand = lock_task_sighand(p, &flags);
sighand = lock_task_sighand(p, &flags);