721 		ext4_io_end_t *io_end = ext4_inode_aio(inode);  in _ext4_get_block()  local
731 			WARN_ON_ONCE(io_end);  in _ext4_get_block()
735 		if (io_end && io_end->flag & EXT4_IO_END_UNWRITTEN)  in _ext4_get_block()
1915 	io_submit.io_end = ext4_init_io_end(inode, GFP_NOFS);  in ext4_writepage()
1916 	if (!io_submit.io_end) {  in ext4_writepage()
1924 	ext4_put_io_end_defer(io_submit.io_end);  in ext4_writepage()
2133 			mpd->io_submit.io_end->size += PAGE_CACHE_SIZE;  in mpage_map_and_submit_buffers()
2185 		if (!mpd->io_submit.io_end->handle &&  in mpage_map_one_extent()
2187 			mpd->io_submit.io_end->handle = handle->h_rsv_handle;  in mpage_map_one_extent()
2190 		ext4_set_io_unwritten_flag(inode, mpd->io_submit.io_end);  in mpage_map_one_extent()
2234 	mpd->io_submit.io_end->offset =  in mpage_map_and_submit_extent()
2547 		mpd.io_submit.io_end = ext4_init_io_end(inode, GFP_KERNEL);  in ext4_writepages()
2548 		if (!mpd.io_submit.io_end) {  in ext4_writepages()
2572 			ext4_put_io_end(mpd.io_submit.io_end);  in ext4_writepages()
2598 		ext4_put_io_end(mpd.io_submit.io_end);  in ext4_writepages()
3108         ext4_io_end_t *io_end = iocb->private;  in ext4_end_io_dio()  local
3111 	if (!io_end)  in ext4_end_io_dio()
3116  		  iocb->private, io_end->inode->i_ino, iocb, offset,  in ext4_end_io_dio()
3120 	io_end->offset = offset;  in ext4_end_io_dio()
3121 	io_end->size = size;  in ext4_end_io_dio()
3122 	ext4_put_io_end(io_end);  in ext4_end_io_dio()
3155 	ext4_io_end_t *io_end = NULL;  in ext4_ext_direct_IO()  local
3201 		io_end = ext4_init_io_end(inode, GFP_NOFS);  in ext4_ext_direct_IO()
3202 		if (!io_end) {  in ext4_ext_direct_IO()
3209 		iocb->private = ext4_get_io_end(io_end);  in ext4_ext_direct_IO()
3216 		ext4_inode_aio_set(inode, io_end);  in ext4_ext_direct_IO()
3244 	if (io_end) {  in ext4_ext_direct_IO()
3246 		ext4_put_io_end(io_end);  in ext4_ext_direct_IO()
3252 			WARN_ON(iocb->private != io_end);  in ext4_ext_direct_IO()
3253 			WARN_ON(io_end->flag & EXT4_IO_END_UNWRITTEN);  in ext4_ext_direct_IO()
3254 			ext4_put_io_end(io_end);  in ext4_ext_direct_IO()