The following is a series of patches related to Unionfs. The main changes
here are bug fixes and improved cache-coherency methods.
These patches were tested (where appropriate) on Linus's 2.6.24 latest code
(as of v2.6.24-rc2-330-g325d22d), for the first time on MM
(mmotm-2007-11-10-19-05), as well as the backports to
2.6.{23,22,21,20,19,18,9} on ext2/3/4, xfs, reiserfs, nfs2/3/4, jffs2,
ramfs, tmpfs, cramfs, and squashfs (where available). See
http://unionfs.filesystems.org/ to download backported unionfs code.
Please pull from the 'master' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/ezk/unionfs.git
to receive the following:
Erez Zadok (9):
Unionfs: flush and release updates
Unionfs: use i_size wrappers
Unionfs: update cache-coherency detection heuristics
Unionfs: writepage updates
Unionfs: clear partial read in readpage
Unionfs: debugging updates
Unionfs: remove unnecessary lower atime updates
Unionfs: fold do_readpage into unionfs_readpage
Unionfs: move debugging checks inside locks
Documentation/filesystems/unionfs/concepts.txt | 18 ++++++
fs/unionfs/commonfops.c | 47 +++++++-----------
fs/unionfs/debug.c | 2
fs/unionfs/dentry.c | 31 +++++++----
fs/unionfs/file.c | 18 +-----
fs/unionfs/inode.c | 29 +++++------
fs/unionfs/mmap.c | 65 ++++++++-----------------
fs/unionfs/rdstate.c | 4 -
fs/unionfs/rename.c | 4 -
fs/unionfs/super.c | 6 +-
fs/unionfs/union.h | 5 +
fs/unionfs/xattr.c | 8 +--
12 files changed, 115 insertions(+), 122 deletions(-)
---
Erez Zadok
ezk@xxxxxxxxxxxxx
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