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authorPhillip Lougher <phillip@squashfs.org.uk>2014-11-27 21:48:44 +0300
committerPhillip Lougher <phillip@squashfs.org.uk>2014-11-27 21:48:44 +0300
commit62421645bb702c077ee5a462815525106cb53bcf (patch)
tree83d98b98348bcaa8c7c0ddf2cc720104fdb6e52d /Documentation/filesystems/squashfs.txt
parent9c06a46f1524a05b2dccf5c74d7555b2cfcbe5db (diff)
downloadlinux-62421645bb702c077ee5a462815525106cb53bcf.tar.xz
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/squashfs.txt')
-rw-r--r--Documentation/filesystems/squashfs.txt8
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