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-rw-r--r--fs/btrfs/compression.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h
index ddda9b80bf20..004db0b3111b 100644
--- a/fs/btrfs/compression.h
+++ b/fs/btrfs/compression.h
@@ -64,6 +64,16 @@ struct compressed_bio {
u32 sums;
};
+static inline unsigned int btrfs_compress_type(unsigned int type_level)
+{
+ return (type_level & 0xF);
+}
+
+static inline unsigned int btrfs_compress_level(unsigned int type_level)
+{
+ return ((type_level & 0xF0) >> 4);
+}
+
void __init btrfs_init_compress(void);
void __cold btrfs_exit_compress(void);