Hi all, This series breaks up fs/iomap.c by grouping the functions by major functional area (swapfiles, fiemap, seek hole/data, directio, buffered io, and page migration) in separate source code files under fs/iomap/. No functional changes have been made. Please check the copyrights to make sure the attribution is correct. This has been lightly tested with fstests. Enjoy! Comments and questions are, as always, welcome. --D
