[kernel] remove 2.6.24, no target is relying on it

[openwrt/svn-archive/archive.git] / target / linux / generic-2.6 / patches-2.6.24 / 003-squashfs_lzma.patch

diff --git a/target/linux/generic-2.6/patches-2.6.24/003-squashfs_lzma.patch b/target/linux/generic-2.6/patches-2.6.24/003-squashfs_lzma.patch
deleted file mode 100644 (file)
index 9050e37..0000000
--- a/target/linux/generic-2.6/patches-2.6.24/003-squashfs_lzma.patch
+++ /dev/null
@@ -1,107 +0,0 @@
---- a/fs/squashfs/inode.c
-+++ b/fs/squashfs/inode.c
-@@ -4,6 +4,9 @@
-  * Copyright (c) 2002, 2003, 2004, 2005, 2006
-  * Phillip Lougher <phillip@lougher.org.uk>
-  *
-+ * LZMA decompressor support added by Oleg I. Vdovikin
-+ * Copyright (c) 2005 Oleg I.Vdovikin <oleg@cs.msu.su>
-+ *
-  * This program is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU General Public License
-  * as published by the Free Software Foundation; either version 2,
-@@ -21,6 +24,7 @@
-  * inode.c
-  */
- 
-+#define SQUASHFS_LZMA
- #include <linux/types.h>
- #include <linux/squashfs_fs.h>
- #include <linux/module.h>
-@@ -44,6 +48,19 @@
- 
- #include "squashfs.h"
- 
-+#ifdef SQUASHFS_LZMA
-+#include <linux/LzmaDecode.h>
-+
-+/* default LZMA settings, should be in sync with mksquashfs */
-+#define LZMA_LC 3
-+#define LZMA_LP 0
-+#define LZMA_PB 2
-+
-+#define LZMA_WORKSPACE_SIZE ((LZMA_BASE_SIZE + \
-+      (LZMA_LIT_SIZE << (LZMA_LC + LZMA_LP))) * sizeof(CProb))
-+
-+#endif
-+
- static void squashfs_put_super(struct super_block *);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
- static int squashfs_symlink_readpage(struct file *file, struct page *page);
-@@ -64,7 +81,11 @@ static int squashfs_get_sb(struct file_s
-                       const char *, void *, struct vfsmount *);
- 
- 
-+#ifdef SQUASHFS_LZMA
-+static unsigned char lzma_workspace[LZMA_WORKSPACE_SIZE];
-+#else
- static z_stream stream;
-+#endif
- 
- static struct file_system_type squashfs_fs_type = {
-       .owner = THIS_MODULE,
-@@ -249,6 +270,15 @@ SQSH_EXTERN unsigned int squashfs_read_d
-       if (compressed) {
-               int zlib_err;
- 
-+#ifdef SQUASHFS_LZMA
-+              if ((zlib_err = LzmaDecode(lzma_workspace,
-+                      LZMA_WORKSPACE_SIZE, LZMA_LC, LZMA_LP, LZMA_PB,
-+                      c_buffer, c_byte, buffer, msblk->read_size, &bytes)) != LZMA_RESULT_OK)
-+              {
-+                      ERROR("lzma returned unexpected result 0x%x\n", zlib_err);
-+                      bytes = 0;
-+              }
-+#else
-               stream.next_in = c_buffer;
-               stream.avail_in = c_byte;
-               stream.next_out = buffer;
-@@ -263,7 +293,7 @@ SQSH_EXTERN unsigned int squashfs_read_d
-                       bytes = 0;
-               } else
-                       bytes = stream.total_out;
--
-+#endif
-               up(&msblk->read_data_mutex);
-       }
- 
-@@ -2045,15 +2075,19 @@ static int __init init_squashfs_fs(void)
-       printk(KERN_INFO "squashfs: version 3.0 (2006/03/15) "
-               "Phillip Lougher\n");
- 
-+#ifndef SQUASHFS_LZMA
-       if (!(stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
-               ERROR("Failed to allocate zlib workspace\n");
-               destroy_inodecache();
-               err = -ENOMEM;
-               goto out;
-       }
-+#endif
- 
-       if ((err = register_filesystem(&squashfs_fs_type))) {
-+#ifndef SQUASHFS_LZMA
-               vfree(stream.workspace);
-+#endif
-               destroy_inodecache();
-       }
- 
-@@ -2064,7 +2098,9 @@ out:
- 
- static void __exit exit_squashfs_fs(void)
- {
-+#ifndef SQUASHFS_LZMA
-       vfree(stream.workspace);
-+#endif
-       unregister_filesystem(&squashfs_fs_type);
-       destroy_inodecache();
- }