300 	unsigned long *sdbt;  in allocate_sdbt()  local
311 	sdbt = NULL;  in allocate_sdbt()
312 	tail = sdbt;  in allocate_sdbt()
315 		sdbt = (unsigned long *)get_zeroed_page(GFP_KERNEL);  in allocate_sdbt()
320 		if (oom_killer_was_active || !sdbt) {  in allocate_sdbt()
321 			if (sdbt)  in allocate_sdbt()
322 				free_page((unsigned long)sdbt);  in allocate_sdbt()
327 			cb->first_sdbt = (unsigned long)sdbt;  in allocate_sdbt()
331 			*tail = (unsigned long)(void *)sdbt + 1;  in allocate_sdbt()
348 			*sdbt = sdb;  in allocate_sdbt()
349 			trailer = trailer_entry_ptr(*sdbt);  in allocate_sdbt()
351 			sdbt++;  in allocate_sdbt()
354 		tail = sdbt;  in allocate_sdbt()
389 		unsigned long sdbt;  in deallocate_sdbt()  local
398 		sdbt = cb->first_sdbt;  in deallocate_sdbt()
399 		curr = (unsigned long *) sdbt;  in deallocate_sdbt()
400 		start = sdbt;  in deallocate_sdbt()
404 			if (!*curr || !sdbt)  in deallocate_sdbt()
410 				if (sdbt)  in deallocate_sdbt()
411 					free_page(sdbt);  in deallocate_sdbt()
417 					sdbt = (unsigned long) curr;  in deallocate_sdbt()
757 	unsigned long *sdbt;  in worker_check_error()  local
762 	sdbt = (unsigned long *) cb->worker_entry;  in worker_check_error()
764 	if (!sdbt || !*sdbt)  in worker_check_error()
826 	unsigned long *sdbt;  in worker_on_interrupt()  local
832 	sdbt = (unsigned long *) cb->worker_entry;  in worker_on_interrupt()
842 		trailer = trailer_entry_ptr(*sdbt);  in worker_on_interrupt()
853 		add_samples_to_oprofile(cpu, sdbt, dear);  in worker_on_interrupt()
859 		sdbt++;  in worker_on_interrupt()
861 		if (is_link_entry(sdbt))  in worker_on_interrupt()
862 			sdbt = get_next_sdbt(sdbt);  in worker_on_interrupt()
864 		cb->worker_entry = (unsigned long)sdbt;  in worker_on_interrupt()
868 static void add_samples_to_oprofile(unsigned int cpu, unsigned long *sdbt,  in add_samples_to_oprofile()  argument
874 	trailer = trailer_entry_ptr(*sdbt);  in add_samples_to_oprofile()
881 	sample_data_ptr = (struct hws_data_entry *)(*sdbt);  in add_samples_to_oprofile()
953 int hwsampler_allocate(unsigned long sdbt, unsigned long sdb)  in hwsampler_allocate()  argument
962 	if (sdbt < 1)  in hwsampler_allocate()
968 	num_sdbt = sdbt;  in hwsampler_allocate()