linux-hardened/fs/9p
Abhishek Kulkarni 60e78d2c99 9p: Add fscache support to 9p
This patch adds a persistent, read-only caching facility for
9p clients using the FS-Cache caching backend.

When the fscache facility is enabled, each inode is associated
with a corresponding vcookie which is an index into the FS-Cache
indexing tree. The FS-Cache indexing tree is indexed at 3 levels:
- session object associated with each mount.
- inode/vcookie
- actual data (pages)

A cache tag is chosen randomly for each session. These tags can
be read off /sys/fs/9p/caches and can be passed as a mount-time
parameter to re-attach to the specified caching session.

Signed-off-by: Abhishek Kulkarni <adkulkar@umail.iu.edu>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2009-09-23 13:03:46 -05:00
..
cache.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
cache.h 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
fid.c Merge branch 'next' into for-linus 2008-12-25 11:40:09 +11:00
fid.h 9p: Documentation updates 2008-05-14 19:23:25 -05:00
Kconfig 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
Makefile 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
v9fs.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
v9fs.h 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
v9fs_vfs.h 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
vfs_addr.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
vfs_dentry.c constify dentry_operations: 9p 2009-03-27 14:44:00 -04:00
vfs_dir.c 9p: eliminate depricated conv functions 2008-10-17 11:06:57 -05:00
vfs_file.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
vfs_inode.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00
vfs_super.c 9p: Add fscache support to 9p 2009-09-23 13:03:46 -05:00