Btrfs: allow subvol deletion by unprivileged user with -o user_subvol_rm_allowed

[pandora-kernel.git] / fs / jffs2 / compr.h

diff --git a/fs/jffs2/compr.h b/fs/jffs2/compr.h
index a54828a..e471a91 100644 (file)
--- a/fs/jffs2/compr.h
+++ b/fs/jffs2/compr.h
@@ -3,6 +3,7 @@
  *
  * Copyright © 2004   Ferenc Havasi <havasi@inf.u-szeged.hu>,
  *                   University of Szeged, Hungary
+ * Copyright © 2004-2010 David Woodhouse <dwmw2@infradead.org>
  *
  * For licensing information, see the file 'LICENCE' in this directory.
  *
@@ -38,6 +39,9 @@
 #define JFFS2_COMPR_MODE_NONE       0
 #define JFFS2_COMPR_MODE_PRIORITY   1
 #define JFFS2_COMPR_MODE_SIZE       2
+#define JFFS2_COMPR_MODE_FAVOURLZO  3
+
+#define FAVOUR_LZO_PERCENT 80
 
 struct jffs2_compressor {
        struct list_head list;
@@ -91,5 +95,9 @@ void jffs2_rtime_exit(void);
 int jffs2_zlib_init(void);
 void jffs2_zlib_exit(void);
 #endif
+#ifdef CONFIG_JFFS2_LZO
+int jffs2_lzo_init(void);
+void jffs2_lzo_exit(void);
+#endif
 
 #endif /* __JFFS2_COMPR_H__ */