104 static bool lru_bump_async(lru_bump_buf *b, item *it, uint32_t hv);
1283 static void lru_bump_buf_link_q(lru_bump_buf *b) {  in lru_bump_buf_link_q()  argument
1285     assert(b != bump_buf_head);  in lru_bump_buf_link_q()
1287     b->prev = 0;  in lru_bump_buf_link_q()
1288     b->next = bump_buf_head;  in lru_bump_buf_link_q()
1289     if (b->next) b->next->prev = b;  in lru_bump_buf_link_q()
1290     bump_buf_head = b;  in lru_bump_buf_link_q()
1291     if (bump_buf_tail == 0) bump_buf_tail = b;  in lru_bump_buf_link_q()
1297     lru_bump_buf *b = calloc(1, sizeof(lru_bump_buf));  in item_lru_bump_buf_create()  local
1298     if (b == NULL) {  in item_lru_bump_buf_create()
1302     b->buf = bipbuf_new(sizeof(lru_bump_entry) * LRU_BUMP_BUF_SIZE);  in item_lru_bump_buf_create()
1303     if (b->buf == NULL) {  in item_lru_bump_buf_create()
1304         free(b);  in item_lru_bump_buf_create()
1308     pthread_mutex_init(&b->mutex, NULL);  in item_lru_bump_buf_create()
1310     lru_bump_buf_link_q(b);  in item_lru_bump_buf_create()
1311     return b;  in item_lru_bump_buf_create()
1314 static bool lru_bump_async(lru_bump_buf *b, item *it, uint32_t hv) {  in lru_bump_async()  argument
1317     pthread_mutex_lock(&b->mutex);  in lru_bump_async()
1318     lru_bump_entry *be = (lru_bump_entry *) bipbuf_request(b->buf, sizeof(lru_bump_entry));  in lru_bump_async()
1322         if (bipbuf_push(b->buf, sizeof(lru_bump_entry)) == 0) {  in lru_bump_async()
1324             b->dropped++;  in lru_bump_async()
1328         b->dropped++;  in lru_bump_async()
1333     pthread_mutex_unlock(&b->mutex);  in lru_bump_async()
1344     lru_bump_buf *b;  in lru_maintainer_bumps()  local
1350     for (b = bump_buf_head; b != NULL; b=b->next) {  in lru_maintainer_bumps()
1351         pthread_mutex_lock(&b->mutex);  in lru_maintainer_bumps()
1352         be = (lru_bump_entry *) bipbuf_peek_all(b->buf, &size);  in lru_maintainer_bumps()
1353         pthread_mutex_unlock(&b->mutex);  in lru_maintainer_bumps()
1370         pthread_mutex_lock(&b->mutex);  in lru_maintainer_bumps()
1371         be = (lru_bump_entry *) bipbuf_poll(b->buf, size);  in lru_maintainer_bumps()
1372         pthread_mutex_unlock(&b->mutex);  in lru_maintainer_bumps()
1380     lru_bump_buf *b;  in lru_total_bumps_dropped()  local
1382     for (b = bump_buf_head; b != NULL; b=b->next) {  in lru_total_bumps_dropped()
1383         pthread_mutex_lock(&b->mutex);  in lru_total_bumps_dropped()
1384         total += b->dropped;  in lru_total_bumps_dropped()
1385         pthread_mutex_unlock(&b->mutex);  in lru_total_bumps_dropped()