Searched refs:metadata_page (Results 1 – 1 of 1) sorted by relevance
204 struct perf_event_mmap_page *metadata_page = sample_buff; in __event_read_samples() local215 data_head = metadata_page->data_head; in __event_read_samples()218 data_tail = metadata_page->data_tail; in __event_read_samples()244 if ((metadata_page->data_tail + *size) > metadata_page->data_head) in __event_read_samples()245 data_tail = metadata_page->data_head; in __event_read_samples()