81 int afs_cache_wb_key(struct afs_vnode *vnode, struct afs_file *af)  in afs_cache_wb_key()  argument
91 	spin_lock(&vnode->wb_lock);  in afs_cache_wb_key()
92 	list_for_each_entry(p, &vnode->wb_keys, vnode_link) {  in afs_cache_wb_key()
98 	list_add_tail(&wbk->vnode_link, &vnode->wb_keys);  in afs_cache_wb_key()
99 	spin_unlock(&vnode->wb_lock);  in afs_cache_wb_key()
105 	spin_unlock(&vnode->wb_lock);  in afs_cache_wb_key()
116 	struct afs_vnode *vnode = AFS_FS_I(inode);  in afs_open()  local
121 	_enter("{%llx:%llu},", vnode->fid.vid, vnode->fid.vnode);  in afs_open()
123 	key = afs_request_key(vnode->volume->cell);  in afs_open()
136 	ret = afs_validate(vnode, key);  in afs_open()
141 		ret = afs_cache_wb_key(vnode, af);  in afs_open()
147 		set_bit(AFS_VNODE_NEW_CONTENT, &vnode->flags);  in afs_open()
167 	struct afs_vnode *vnode = AFS_FS_I(inode);  in afs_release()  local
171 	_enter("{%llx:%llu},", vnode->fid.vid, vnode->fid.vnode);  in afs_release()
181 	afs_prune_wb_keys(vnode);  in afs_release()
226 int afs_fetch_data(struct afs_vnode *vnode, struct key *key, struct afs_read *desc)  in afs_fetch_data()  argument
233 	       vnode->volume->name,  in afs_fetch_data()
234 	       vnode->fid.vid,  in afs_fetch_data()
235 	       vnode->fid.vnode,  in afs_fetch_data()
236 	       vnode->fid.unique,  in afs_fetch_data()
244 	if (afs_begin_vnode_operation(&fc, vnode, key, true)) {  in afs_fetch_data()
245 		afs_dataversion_t data_version = vnode->status.data_version;  in afs_fetch_data()
248 			fc.cb_break = afs_calc_vnode_cb_break(vnode);  in afs_fetch_data()
252 		afs_check_for_remote_deletion(&fc, vnode);  in afs_fetch_data()
253 		afs_vnode_commit_status(&fc, vnode, fc.cb_break,  in afs_fetch_data()
259 		afs_stat_v(vnode, n_fetches);  in afs_fetch_data()
261 				&afs_v2net(vnode)->n_fetch_bytes);  in afs_fetch_data()
275 	struct afs_vnode *vnode = AFS_FS_I(inode);  in afs_page_filler()  local
285 	if (test_bit(AFS_VNODE_DELETED, &vnode->flags))  in afs_page_filler()
290 	ret = fscache_read_or_alloc_page(vnode->cache,  in afs_page_filler()
333 		ret = afs_fetch_data(vnode, key, req);  in afs_page_filler()
340 				set_bit(AFS_VNODE_DELETED, &vnode->flags);  in afs_page_filler()
345 			fscache_uncache_page(vnode->cache, page);  in afs_page_filler()
362 		    fscache_write_page(vnode->cache, page, vnode->status.size,  in afs_page_filler()
364 			fscache_uncache_page(vnode->cache, page);  in afs_page_filler()
417 	struct afs_vnode *vnode = req->vnode;  in afs_readpages_page_done()  local
427 	    fscache_write_page(vnode->cache, page, vnode->status.size,  in afs_readpages_page_done()
429 		fscache_uncache_page(vnode->cache, page);  in afs_readpages_page_done()
443 	struct afs_vnode *vnode = AFS_FS_I(mapping->host);  in afs_readpages_one()  local
470 	req->vnode = vnode;  in afs_readpages_one()
492 			fscache_uncache_page(vnode->cache, page);  in afs_readpages_one()
507 	ret = afs_fetch_data(vnode, key, req);  in afs_readpages_one()
519 		set_bit(AFS_VNODE_DELETED, &vnode->flags);  in afs_readpages_one()
527 			fscache_uncache_page(vnode->cache, page);  in afs_readpages_one()
545 	struct afs_vnode *vnode;  in afs_readpages()  local
553 	vnode = AFS_FS_I(mapping->host);  in afs_readpages()
554 	if (test_bit(AFS_VNODE_DELETED, &vnode->flags)) {  in afs_readpages()
561 	ret = fscache_read_or_alloc_pages(vnode->cache,  in afs_readpages()
609 	struct afs_vnode *vnode = AFS_FS_I(page->mapping->host);  in afs_invalidatepage()  local
620 			struct afs_vnode *vnode = AFS_FS_I(page->mapping->host);  in afs_invalidatepage()  local
621 			fscache_wait_on_page_write(vnode->cache, page);  in afs_invalidatepage()
622 			fscache_uncache_page(vnode->cache, page);  in afs_invalidatepage()
628 			trace_afs_page_dirty(vnode, tracepoint_string("inval"),  in afs_invalidatepage()
644 	struct afs_vnode *vnode = AFS_FS_I(page->mapping->host);  in afs_releasepage()  local
648 	       vnode->fid.vid, vnode->fid.vnode, page->index, page->flags,  in afs_releasepage()
654 	if (!fscache_maybe_release_page(vnode->cache, page, gfp_flags)) {  in afs_releasepage()
662 		trace_afs_page_dirty(vnode, tracepoint_string("rel"),  in afs_releasepage()