Commit Graph

11 Commits

Author SHA1 Message Date
Phillip Lougher d7f2ff6718 Squashfs: update email address
My existing email address may stop working in a month or two, so update
email to one that will continue working.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2011-05-26 10:49:11 +01:00
Phillip Lougher b7fc0ff09d Squashfs: extend decompressor framework to handle compression options
Extend decompressor framework to handle compression options stored in
the filesystem.  These options can be used by the relevant decompressor
at initialisation time to over-ride defaults.

The presence of compression options in the filesystem is indicated by
the COMP_OPT filesystem flag.  If present the data is read from the
filesystem and passed to the decompressor init function.  The decompressor
init function signature has been extended to take this data.

Also update the init function signature in the glib, lzo and xz
decompressor wrappers.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2011-02-28 18:21:59 +00:00
Phillip Lougher 81bb8debd0 Squashfs: add XZ compression support
Add support for reading file systems compressed with the
XZ compression algorithm.

This patch adds the XZ decompressor wrapper code.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2011-01-13 20:51:20 +00:00
Phillip Lougher 66048c381b Squashfs: fix checkpatch.pl warnings
Checkpatch.pl in 2.6.34 added a check for spaces between tabs.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-08-08 22:29:33 +00:00
Phillip Lougher 67f66cc6c7 squashfs: add new extended inode types
Add new extended inode types that store the xattr_id field.
Also add the necessary code changes to make xattrs visibile.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:06 +01:00
Phillip Lougher f41d207cbe squashfs: add support for xattr reading
Add support for listxattr and getxattr.  Also add xattr definitions.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:06 +01:00
Phillip Lougher 4b5397dc24 squashfs: add xattr id support
This patch adds support for mapping xattr ids (stored in inodes)
into the on-disk location of the xattrs themselves.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-05-17 19:54:05 +01:00
Phillip Lougher 06862f884d Squashfs: get rid of obsolete definition in header file
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-03-05 15:35:35 +00:00
Phillip Lougher dc3256782f Squashfs: add decompressor entries for lzma and lzo
Add knowledge of lzma/lzo compression formats to the decompressor
framework.  For now these are added as unsupported.  Without
these entries lzma/lzo compressed filesystems will be flagged as
having unknown compression which is undesirable.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2010-01-20 21:47:48 +00:00
Qinghuang Feng 1bcbf31337 btrfs & squashfs: Move btrfs and squashfsto's magic number to <linux/magic.h>
Use the standard magic.h for btrfs and squashfs.

Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
Cc: Phillip Lougher <phillip@lougher.demon.co.uk>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-15 16:39:38 -08:00
Phillip Lougher ffae2cd73a Squashfs: header files
Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
2009-01-05 08:46:27 +00:00