lock_task_sighand 1593 fs/exec.c      					lock_task_sighand(p, &flags);
lock_task_sighand  259 fs/proc/array.c 	if (lock_task_sighand(p, &flags)) {
lock_task_sighand  369 fs/proc/array.c 	if (lock_task_sighand(task, &flags)) {
lock_task_sighand  167 fs/proc/base.c 	if (lock_task_sighand(tsk, &flags)) {
lock_task_sighand  470 fs/proc/base.c 	if (!lock_task_sighand(task, &flags))
lock_task_sighand 2401 fs/proc/base.c 	if (whole && lock_task_sighand(task, &flags)) {
lock_task_sighand 1941 include/linux/sched.h extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
lock_task_sighand 5159 kernel/sched.c 			if (!lock_task_sighand(p, &flags))
lock_task_sighand  336 kernel/sched_debug.c 	if (lock_task_sighand(p, &flags)) {
lock_task_sighand 1017 kernel/signal.c 		if (lock_task_sighand(p, &flags)) {
lock_task_sighand 1290 kernel/signal.c 	if (!likely(lock_task_sighand(t, &flags)))
lock_task_sighand 2241 kernel/signal.c 		if (!error && sig && lock_task_sighand(p, &flags)) {
lock_task_sighand 1568 kernel/sys.c   	if (!lock_task_sighand(p, &flags))
lock_task_sighand  235 kernel/taskstats.c 	if (!first || !lock_task_sighand(first, &flags))