Lines Matching refs:wb_head
146 struct nfs_page *head = req->wb_head; in nfs_page_group_lock()
148 WARN_ON_ONCE(head != head->wb_head); in nfs_page_group_lock()
166 struct nfs_page *head = req->wb_head; in nfs_page_group_unlock()
168 WARN_ON_ONCE(head != head->wb_head); in nfs_page_group_unlock()
186 struct nfs_page *head = req->wb_head; in nfs_page_group_sync_on_bit_locked()
240 req->wb_head = req; in nfs_page_group_init()
244 WARN_ON_ONCE(prev->wb_this_page != prev->wb_head); in nfs_page_group_init()
245 WARN_ON_ONCE(!test_bit(PG_HEADLOCK, &prev->wb_head->wb_flags)); in nfs_page_group_init()
246 req->wb_head = prev->wb_head; in nfs_page_group_init()
252 kref_get(&req->wb_head->wb_kref); in nfs_page_group_init()
257 if (test_bit(PG_INODE_REF, &prev->wb_head->wb_flags)) { in nfs_page_group_init()
277 struct nfs_page *head = req->wb_head; in nfs_page_group_destroy()
288 tmp->wb_head = tmp; in nfs_page_group_destroy()
1134 for (lastreq = req->wb_head; in nfs_pageio_add_request()
1135 lastreq->wb_this_page != req->wb_head; in nfs_pageio_add_request()