720 		ext4_io_end_t *io_end = ext4_inode_aio(inode);  in _ext4_get_block()  local
730 			WARN_ON_ONCE(io_end);  in _ext4_get_block()
734 		if (io_end && io_end->flag & EXT4_IO_END_UNWRITTEN)  in _ext4_get_block()
1883 	io_submit.io_end = ext4_init_io_end(inode, GFP_NOFS);  in ext4_writepage()
1884 	if (!io_submit.io_end) {  in ext4_writepage()
1892 	ext4_put_io_end_defer(io_submit.io_end);  in ext4_writepage()
2101 			mpd->io_submit.io_end->size += PAGE_CACHE_SIZE;  in mpage_map_and_submit_buffers()
2153 		if (!mpd->io_submit.io_end->handle &&  in mpage_map_one_extent()
2155 			mpd->io_submit.io_end->handle = handle->h_rsv_handle;  in mpage_map_one_extent()
2158 		ext4_set_io_unwritten_flag(inode, mpd->io_submit.io_end);  in mpage_map_one_extent()
2202 	mpd->io_submit.io_end->offset =  in mpage_map_and_submit_extent()
2515 		mpd.io_submit.io_end = ext4_init_io_end(inode, GFP_KERNEL);  in ext4_writepages()
2516 		if (!mpd.io_submit.io_end) {  in ext4_writepages()
2540 			ext4_put_io_end(mpd.io_submit.io_end);  in ext4_writepages()
2566 		ext4_put_io_end(mpd.io_submit.io_end);  in ext4_writepages()
3066         ext4_io_end_t *io_end = iocb->private;  in ext4_end_io_dio()  local
3069 	if (!io_end)  in ext4_end_io_dio()
3074  		  iocb->private, io_end->inode->i_ino, iocb, offset,  in ext4_end_io_dio()
3078 	io_end->offset = offset;  in ext4_end_io_dio()
3079 	io_end->size = size;  in ext4_end_io_dio()
3080 	ext4_put_io_end(io_end);  in ext4_end_io_dio()
3113 	ext4_io_end_t *io_end = NULL;  in ext4_ext_direct_IO()  local
3162 			io_end = ext4_init_io_end(inode, GFP_NOFS);  in ext4_ext_direct_IO()
3163 			if (!io_end) {  in ext4_ext_direct_IO()
3171 			iocb->private = ext4_get_io_end(io_end);  in ext4_ext_direct_IO()
3178 			ext4_inode_aio_set(inode, io_end);  in ext4_ext_direct_IO()
3202 	if (io_end) {  in ext4_ext_direct_IO()
3204 		ext4_put_io_end(io_end);  in ext4_ext_direct_IO()
3210 			WARN_ON(iocb->private != io_end);  in ext4_ext_direct_IO()
3211 			WARN_ON(io_end->flag & EXT4_IO_END_UNWRITTEN);  in ext4_ext_direct_IO()
3212 			ext4_put_io_end(io_end);  in ext4_ext_direct_IO()