38 	struct afs_vnode *vnode = wb->vnode;  in afs_unlink_writeback()  local
41 	if (!list_empty(&vnode->writebacks)) {  in afs_unlink_writeback()
44 		front = list_entry(vnode->writebacks.next,  in afs_unlink_writeback()
69 	struct afs_vnode *vnode = wb->vnode;  in afs_put_writeback()  local
73 	spin_lock(&vnode->writeback_lock);  in afs_put_writeback()
78 	spin_unlock(&vnode->writeback_lock);  in afs_put_writeback()
86 static int afs_fill_page(struct afs_vnode *vnode, struct key *key,  in afs_fill_page()  argument
95 	i_size = i_size_read(&vnode->vfs_inode);  in afs_fill_page()
101 	ret = afs_vnode_fetch_data(vnode, key, pos, len, page);  in afs_fill_page()
106 			set_bit(AFS_VNODE_DELETED, &vnode->flags);  in afs_fill_page()
123 	struct afs_vnode *vnode = AFS_FS_I(file_inode(file));  in afs_write_begin()  local
132 	       vnode->fid.vid, vnode->fid.vnode, index, from, to);  in afs_write_begin()
137 	candidate->vnode = vnode;  in afs_write_begin()
155 		ret = afs_fill_page(vnode, key, index << PAGE_CACHE_SHIFT, page);  in afs_write_begin()
165 	spin_lock(&vnode->writeback_lock);  in afs_write_begin()
179 		list_for_each_entry(wb, &vnode->writebacks, link) {  in afs_write_begin()
186 	list_add_tail(&candidate->link, &vnode->writebacks);  in afs_write_begin()
188 	spin_unlock(&vnode->writeback_lock);  in afs_write_begin()
201 	spin_unlock(&vnode->writeback_lock);  in afs_write_begin()
211 	spin_unlock(&vnode->writeback_lock);  in afs_write_begin()
224 	spin_unlock(&vnode->writeback_lock);  in afs_write_begin()
248 	struct afs_vnode *vnode = AFS_FS_I(file_inode(file));  in afs_write_end()  local
252 	       vnode->fid.vid, vnode->fid.vnode, page->index);  in afs_write_end()
256 	i_size = i_size_read(&vnode->vfs_inode);  in afs_write_end()
258 		spin_lock(&vnode->writeback_lock);  in afs_write_end()
259 		i_size = i_size_read(&vnode->vfs_inode);  in afs_write_end()
261 			i_size_write(&vnode->vfs_inode, maybe_i_size);  in afs_write_end()
262 		spin_unlock(&vnode->writeback_lock);  in afs_write_end()
277 static void afs_kill_pages(struct afs_vnode *vnode, bool error,  in afs_kill_pages()  argument
284 	       vnode->fid.vid, vnode->fid.vnode, first, last);  in afs_kill_pages()
294 		pv.nr = find_get_pages_contig(vnode->vfs_inode.i_mapping,  in afs_kill_pages()
344 		n = find_get_pages_contig(wb->vnode->vfs_inode.i_mapping,  in afs_write_back_from_locked_page()
402 				&wb->vnode->vfs_inode.i_mapping->flags);  in afs_write_back_from_locked_page()
411 			afs_kill_pages(wb->vnode, true, first, last);  in afs_write_back_from_locked_page()
412 			set_bit(AS_EIO, &wb->vnode->vfs_inode.i_mapping->flags);  in afs_write_back_from_locked_page()
420 			afs_kill_pages(wb->vnode, false, first, last);  in afs_write_back_from_locked_page()
512 		spin_lock(&wb->vnode->writeback_lock);  in afs_writepages_region()
514 		spin_unlock(&wb->vnode->writeback_lock);  in afs_writepages_region()
571 void afs_pages_written_back(struct afs_vnode *vnode, struct afs_call *call)  in afs_pages_written_back()  argument
580 	       vnode->fid.vid, vnode->fid.vnode, first, last);  in afs_pages_written_back()
596 		spin_lock(&vnode->writeback_lock);  in afs_pages_written_back()
611 		spin_unlock(&vnode->writeback_lock);  in afs_pages_written_back()
629 	struct afs_vnode *vnode = AFS_FS_I(file_inode(iocb->ki_filp));  in afs_file_write()  local
634 	       vnode->fid.vid, vnode->fid.vnode, count);  in afs_file_write()
636 	if (IS_SWAPFILE(&vnode->vfs_inode)) {  in afs_file_write()
658 int afs_writeback_all(struct afs_vnode *vnode)  in afs_writeback_all()  argument
660 	struct address_space *mapping = vnode->vfs_inode.i_mapping;  in afs_writeback_all()
686 	struct afs_vnode *vnode = AFS_FS_I(inode);  in afs_fsync()  local
690 	       vnode->fid.vid, vnode->fid.vnode, file,  in afs_fsync()
706 	wb->vnode = vnode;  in afs_fsync()
715 	spin_lock(&vnode->writeback_lock);  in afs_fsync()
716 	list_for_each_entry(xwb, &vnode->writebacks, link) {  in afs_fsync()
720 	list_add_tail(&wb->link, &vnode->writebacks);  in afs_fsync()
721 	spin_unlock(&vnode->writeback_lock);  in afs_fsync()
724 	ret = afs_writeback_all(vnode);  in afs_fsync()
734 				       vnode->writebacks.next == &wb->link);  in afs_fsync()
748 	struct afs_vnode *vnode = AFS_FS_I(vma->vm_file->f_mapping->host);  in afs_page_mkwrite()  local
751 	       vnode->fid.vid, vnode->fid.vnode, page->index);  in afs_page_mkwrite()
756 	fscache_wait_on_page_write(vnode->cache, page);  in afs_page_mkwrite()