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authorPhillip Lougher <phillip@lougher.demon.co.uk>2009-10-06 07:04:15 +0400
committerPhillip Lougher <phillip@lougher.demon.co.uk>2010-01-21 00:47:47 +0300
commit4c0f0bb2351bee3de8dd7715ee199454a59f1230 (patch)
treec552993587a8e87f7ebc0fe0955efdde94cc8884 /fs/squashfs/block.c
parentf1a40359f8d8ba073257ed31a513e492621bcbc5 (diff)
downloadlinux-4c0f0bb2351bee3de8dd7715ee199454a59f1230.tar.xz
Squashfs: add a decompressor framework
This adds a decompressor framework which allows multiple compression algorithms to be cleanly supported. Also update zlib wrapper and other code to use the new framework. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
Diffstat (limited to 'fs/squashfs/block.c')
-rw-r--r--fs/squashfs/block.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c
index 3f836e181eb8..1cb0d81b164b 100644
--- a/fs/squashfs/block.c
+++ b/fs/squashfs/block.c
@@ -36,6 +36,7 @@
#include "squashfs_fs_sb.h"
#include "squashfs_fs_i.h"
#include "squashfs.h"
+#include "decompressor.h"
/*
* Read the metadata block length, this is stored in the first two
@@ -151,7 +152,7 @@ int squashfs_read_data(struct super_block *sb, void **buffer, u64 index,
}
if (compressed) {
- length = squashfs_zlib_uncompress(msblk, buffer, bh, b, offset,
+ length = squashfs_decompress(msblk, buffer, bh, b, offset,
length, srclength, pages);
if (length < 0)
goto read_failure;