There isn't a huge list to manage the types, which can be managed
with defines. It helps to easily print the types in tracing as well.
Signed-off-by: Anand Jain <anand.j...@oracle.com>
---
fs/btrfs/compression.h | 7 -------
fs/btrfs/super.c | 2 +-
include/uapi/linux/btrfs_tree.h | 5 +++++
3 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h
index e749df6dd39a..f28a501e7828 100644
--- a/fs/btrfs/compression.h
+++ b/fs/btrfs/compression.h
@@ -95,13 +95,6 @@ blk_status_t btrfs_submit_compressed_write(struct inode
*inode, u64 start,
blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags);
-enum btrfs_compression_type {
- BTRFS_COMPRESS_NONE = 0,
- BTRFS_COMPRESS_ZLIB = 1,
- BTRFS_COMPRESS_LZO = 2,
- BTRFS_COMPRESS_TYPES = 2,
-};
-
struct btrfs_compress_op {
struct list_head *(*alloc_workspace)(void);
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 12540b6104b5..b711357352f8 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -404,7 +404,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char
*options,
int ret = 0;
char *compress_type;
bool compress_force = false;
- enum btrfs_compression_type saved_compress_type;
+ unsigned int saved_compress_type;
bool saved_compress_force;
int no_compress = 0;
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index 10689e1fdf11..7a1fec2d10ab 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h
@@ -733,6 +733,11 @@ struct btrfs_balance_item {
#define BTRFS_FILE_EXTENT_REG 1
#define BTRFS_FILE_EXTENT_PREALLOC 2
+#define BTRFS_COMPRESS_NONE 0
+#define BTRFS_COMPRESS_TYPES 2
+#define BTRFS_COMPRESS_ZLIB 1
+#define BTRFS_COMPRESS_LZO 2
+
struct btrfs_file_extent_item {
/*
* transaction id that created this extent
--
2.13.1
--
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