We can use simple enum for values that are not part of on-disk format:
block reserve types.
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
---
fs/btrfs/ctree.h | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index f82ec5e41b0c..40c405d74a01 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -461,13 +461,18 @@ struct btrfs_space_info {
struct kobject *block_group_kobjs[BTRFS_NR_RAID_TYPES];
};
-#define BTRFS_BLOCK_RSV_GLOBAL 1
-#define BTRFS_BLOCK_RSV_DELALLOC 2
-#define BTRFS_BLOCK_RSV_TRANS 3
-#define BTRFS_BLOCK_RSV_CHUNK 4
-#define BTRFS_BLOCK_RSV_DELOPS 5
-#define BTRFS_BLOCK_RSV_EMPTY 6
-#define BTRFS_BLOCK_RSV_TEMP 7
+/*
+ * Types of block reserves
+ */
+enum {
+ BTRFS_BLOCK_RSV_GLOBAL,
+ BTRFS_BLOCK_RSV_DELALLOC,
+ BTRFS_BLOCK_RSV_TRANS,
+ BTRFS_BLOCK_RSV_CHUNK,
+ BTRFS_BLOCK_RSV_DELOPS,
+ BTRFS_BLOCK_RSV_EMPTY,
+ BTRFS_BLOCK_RSV_TEMP,
+};
struct btrfs_block_rsv {
u64 size;
--
2.19.1
