36 	u32 pc, hits;  member
212  * profile hits. read_profile() IPI's all cpus to request them
217  * profile hits required for the accuracy of reported profile hits
221  * and hold the number of pending hits to that profile buffer slot on
222  * a cpu in an entry. When the hashtable overflows, all pending hits
224  * atomic_add() and the hashtable emptied. As numerous pending hits
229  * positions to which hits are accounted during short intervals (e.g.
257 		struct profile_hit *hits = per_cpu(cpu_profile_hits, cpu)[j];  in profile_flip_buffers()  local
259 			if (!hits[i].hits) {  in profile_flip_buffers()
260 				if (hits[i].pc)  in profile_flip_buffers()
261 					hits[i].pc = 0;  in profile_flip_buffers()
264 			atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);  in profile_flip_buffers()
265 			hits[i].hits = hits[i].pc = 0;  in profile_flip_buffers()
280 		struct profile_hit *hits = per_cpu(cpu_profile_hits, cpu)[i];  in profile_discard_flip_buffers()  local
281 		memset(hits, 0, NR_PROFILE_HIT*sizeof(struct profile_hit));  in profile_discard_flip_buffers()
290 	struct profile_hit *hits;  in do_profile_hits()  local
296 	hits = per_cpu(cpu_profile_hits, cpu)[per_cpu(cpu_profile_flip, cpu)];  in do_profile_hits()
297 	if (!hits) {  in do_profile_hits()
309 			if (hits[i + j].pc == pc) {  in do_profile_hits()
310 				hits[i + j].hits += nr_hits;  in do_profile_hits()
312 			} else if (!hits[i + j].hits) {  in do_profile_hits()
313 				hits[i + j].pc = pc;  in do_profile_hits()
314 				hits[i + j].hits = nr_hits;  in do_profile_hits()
327 		atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);  in do_profile_hits()
328 		hits[i].pc = hits[i].hits = 0;  in do_profile_hits()