On Mon, Sep 23, 2019 at 10:05:16AM -0400, Josef Bacik wrote: > v1->v2: > - renamed find_delalloc_range to btrfs_find_delalloc_range for now. > > -- Original email -- > > Currently extent_io.c includes all of the extent-io-tree code, the extent buffer > code, the code to do IO on extent buffers and data extents, as well as a bunch > of other random stuff. The random stuff just needs to be cleaned up, and is > probably too invasive for this point in the development cycle. Instead I simply > tackled moving the big obvious things out into their own files. I will follow > up with cleanups for the rest of the stuff, but those can probably wait until > the next cycle as they are going to be slightly more risky. As usual I didn't > try to change anything, I simply moved code around. Any time I needed to make > actual changes to functions I made a separate patch for that work, so for > example breaking up the init/exit functions for extent-io-tree. Everything else > is purely cut and paste into new files. The diffstat is as follows > > fs/btrfs/Makefile | 3 +- > fs/btrfs/ctree.h | 3 +- > fs/btrfs/disk-io.h | 2 + > fs/btrfs/extent-buffer.c | 1266 ++++++++ > fs/btrfs/extent-buffer.h | 152 + > fs/btrfs/extent-io-tree.c | 1955 ++++++++++++ > fs/btrfs/extent-io-tree.h | 248 ++ > fs/btrfs/extent_io.c | 7555 +++++++++++++-------------------------------- > fs/btrfs/extent_io.h | 372 +-- > fs/btrfs/super.c | 16 +- > 10 files changed, 5843 insertions(+), 5729 deletions(-) I got some strange merge conflicts, it turns out patch 6/9 did not make it to the mailinglist (nor patchwork where I could pick it eventually). For that it's useful to have the list of commits too along with the diffstat, ie. what format-patch generates.
