187 static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,  in __sigqueue_alloc()
243 	unsigned long flags;  in flush_signals()  local
278 	unsigned long flags;  in flush_itimer_signals()  local
336 	unsigned long flags;  in block_all_signals()  local
350 	unsigned long flags;  in unblock_all_signals()  local
952 	unsigned long int flags;  in force_sig_info()  local
1009 struct sighand_struct *lock_task_sighand(struct task_struct *tsk, unsigned long *flags)  in lock_task_sighand()
1035 	unsigned long flags;  in group_send_sig_info()  local
1134 		unsigned long flags;  in kill_pid_info_as_uid()  local
1198 	unsigned long flags;  in send_sig_info()  local
1238 		unsigned long flags;  in force_sigsegv()  local
1286 	unsigned long flags;  in sigqueue_free()  local
1313 	unsigned long flags;  in send_sigqueue()  local
1368 	unsigned long flags;  in do_notify_parent()  local
1449 	unsigned long flags;  in do_notify_parent_cldstop()  local
2251 	unsigned long flags;  in do_tkill()  local