1958 		   u64 head, size_t mmap_size, char *buf)  in fetch_mmaped_event()  argument
1966 	if (head + sizeof(event->header) > mmap_size)  in fetch_mmaped_event()
1974 	if (head + event->header.size > mmap_size) {  in fetch_mmaped_event()
1979 			 __func__, head, event->header.size, mmap_size);  in fetch_mmaped_event()
2054 	size_t	mmap_size;  in reader__process_events()  local
2067 	mmap_size = MMAP_SIZE;  in reader__process_events()
2068 	if (mmap_size > data_size) {  in reader__process_events()
2069 		mmap_size = data_size;  in reader__process_events()
2083 	buf = mmap(NULL, mmap_size, mmap_prot, mmap_flags, rd->fd,  in reader__process_events()
2099 	event = fetch_mmaped_event(session, head, mmap_size, buf);  in reader__process_events()
2105 			munmap(mmaps[map_idx], mmap_size);  in reader__process_events()