Hi, This time, most of the GFS2 patches are code clean up, although there are a few bug fixes (fallocate/ail writeback/end of life inodes/nlink) and some new features (new tracepoint & tracing flags, using the UUID field in the generic superblock).
The changes can be broadly divided into three sets: 1. Bob's directory code clean up 2. My fsync/ail writeback fixes & clean up 3. inode.c/ops_inode.c clean up Steve.
