126 static int ext4_readdir(struct file *file, struct dir_context *ctx)  in ext4_readdir()  argument
144 		err = ext4_dx_readdir(file, ctx);  in ext4_readdir()
160 		err = ext4_read_inline_dir(file, ctx,  in ext4_readdir()
172 	while (ctx->pos < inode->i_size) {  in ext4_readdir()
180 		offset = ctx->pos & (sb->s_blocksize - 1);  in ext4_readdir()
181 		map.m_lblk = ctx->pos >> EXT4_BLOCK_SIZE_BITS(sb);  in ext4_readdir()
189 			ctx->pos += map.m_len * sb->s_blocksize;  in ext4_readdir()
211 			if (ctx->pos > inode->i_blocks << 9)  in ext4_readdir()
213 			ctx->pos += sb->s_blocksize - offset;  in ext4_readdir()
222 					(unsigned long long)ctx->pos);  in ext4_readdir()
223 			ctx->pos += sb->s_blocksize - offset;  in ext4_readdir()
252 			ctx->pos = (ctx->pos & ~(sb->s_blocksize - 1))  in ext4_readdir()
257 		while (ctx->pos < inode->i_size  in ext4_readdir()
266 				ctx->pos = (ctx->pos |  in ext4_readdir()
274 					if (!dir_emit(ctx, de->name,  in ext4_readdir()
294 					if (!dir_emit(ctx,  in ext4_readdir()
301 			ctx->pos += ext4_rec_len_from_disk(de->rec_len,  in ext4_readdir()
304 		if ((ctx->pos < inode->i_size) && !dir_relax_shared(inode))  in ext4_readdir()
525 static int call_filldir(struct file *file, struct dir_context *ctx,  in call_filldir()  argument
538 	ctx->pos = hash2pos(file, fname->hash, fname->minor_hash);  in call_filldir()
540 		if (!dir_emit(ctx, fname->name,  in call_filldir()
552 static int ext4_dx_readdir(struct file *file, struct dir_context *ctx)  in ext4_dx_readdir()  argument
560 		info = ext4_htree_create_dir_info(file, ctx->pos);  in ext4_dx_readdir()
566 	if (ctx->pos == ext4_get_htree_eof(file))  in ext4_dx_readdir()
570 	if (info->last_pos != ctx->pos) {  in ext4_dx_readdir()
574 		info->curr_hash = pos2maj_hash(file, ctx->pos);  in ext4_dx_readdir()
575 		info->curr_minor_hash = pos2min_hash(file, ctx->pos);  in ext4_dx_readdir()
583 		if (call_filldir(file, ctx, info->extra_fname))  in ext4_dx_readdir()
607 				ctx->pos = ext4_get_htree_eof(file);  in ext4_dx_readdir()
616 		if (call_filldir(file, ctx, fname))  in ext4_dx_readdir()
627 				ctx->pos = ext4_get_htree_eof(file);  in ext4_dx_readdir()
635 	info->last_pos = ctx->pos;  in ext4_dx_readdir()