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btrfs: use enum for extent type defines

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Use enum to replace macro definitions of extent types.

Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Chengguang Xu
2019-10-10 15:59:58 +08:00
committed by David Sterba
parent b2cd295964
commit b9b1a53e18
2 changed files with 8 additions and 6 deletions
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10
include/uapi/linux/btrfs_tree.h
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@@ -737,10 +737,12 @@ struct btrfs_balance_item {
__le64 unused[4];
} __attribute__ ((__packed__));
#define BTRFS_FILE_EXTENT_INLINE 0
#define BTRFS_FILE_EXTENT_REG 1
#define BTRFS_FILE_EXTENT_PREALLOC 2
#define BTRFS_FILE_EXTENT_TYPES 2
enum {
BTRFS_FILE_EXTENT_INLINE = 0,
BTRFS_FILE_EXTENT_REG = 1,
BTRFS_FILE_EXTENT_PREALLOC = 2,
BTRFS_NR_FILE_EXTENT_TYPES = 3,
};
struct btrfs_file_extent_item {
/*