On Fri, Jul 06, 2018 at 11:12:25AM +0800, Shan Hai wrote: > Implement read/write functions for inline data access and use them > for buffered/DIO/DAX operations. Please use the iomap inline handling in this branch instead of implementing it in XFS: https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/log/?h=iomap-4.19-merge It seems like your code doesn't use the page cache for inline data at the moment, which means you'd want to always use the direct I/O version of the code as-is. Althought that makes me wonder how you handle memory mapped I/O, but I guess I'll find out later. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html