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| author | Phillip Lougher <phillip@squashfs.org.uk> | 2014-11-27 18:48:44 +0000 |
|---|---|---|
| committer | Phillip Lougher <phillip@squashfs.org.uk> | 2014-11-27 18:48:44 +0000 |
| commit | 62421645bb702c077ee5a462815525106cb53bcf (patch) | |
| tree | 83d98b98348bcaa8c7c0ddf2cc720104fdb6e52d /Documentation/filesystems | |
| parent | 9c06a46f1524a05b2dccf5c74d7555b2cfcbe5db (diff) | |
| download | linux-62421645bb702c077ee5a462815525106cb53bcf.tar.gz linux-62421645bb702c077ee5a462815525106cb53bcf.tar.bz2 linux-62421645bb702c077ee5a462815525106cb53bcf.zip | |
Squashfs: Add LZ4 compression configuration option
Add the glue code, and also update the documentation.
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/squashfs.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/filesystems/squashfs.txt b/Documentation/filesystems/squashfs.txt index 403c090aca39..e5274f84dc56 100644 --- a/Documentation/filesystems/squashfs.txt +++ b/Documentation/filesystems/squashfs.txt @@ -2,10 +2,10 @@ SQUASHFS 4.0 FILESYSTEM ======================= Squashfs is a compressed read-only filesystem for Linux. -It uses zlib/lzo/xz compression to compress files, inodes and directories. -Inodes in the system are very small and all blocks are packed to minimise -data overhead. Block sizes greater than 4K are supported up to a maximum -of 1Mbytes (default block size 128K). +It uses zlib, lz4, lzo, or xz compression to compress files, inodes and +directories. Inodes in the system are very small and all blocks are packed to +minimise data overhead. Block sizes greater than 4K are supported up to a +maximum of 1Mbytes (default block size 128K). Squashfs is intended for general read-only filesystem use, for archival use (i.e. in cases where a .tar.gz file may be used), and in constrained |