diff options
author | David Sterba <dsterba@suse.com> | 2016-11-02 23:37:03 +0100 |
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committer | David Sterba <dsterba@suse.com> | 2016-12-14 15:06:34 +0100 |
commit | dfbdde35fceb8540e03adda861d3e4b0deca226a (patch) | |
tree | 0a3c3051c10e43b988f45f328401ee1133b1bc86 /ctree.h | |
parent | 2f4e20a47a91cafa79b1053c03f9e41d5fb10ccf (diff) |
btrfs-progs: make incompat bit wrappers more compact
Use the same macro tricks as in kernel code.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'ctree.h')
-rw-r--r-- | ctree.h | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -2441,14 +2441,20 @@ static inline u32 btrfs_level_size(struct btrfs_root *root, int level) { return root->nodesize; } -static inline int btrfs_fs_incompat(struct btrfs_fs_info *fs_info, u64 flag) +#define btrfs_fs_incompat(fs_info, opt) \ + __btrfs_fs_incompat((fs_info), BTRFS_FEATURE_INCOMPAT_##opt) + +static inline int __btrfs_fs_incompat(struct btrfs_fs_info *fs_info, u64 flag) { struct btrfs_super_block *disk_super; disk_super = fs_info->super_copy; return !!(btrfs_super_incompat_flags(disk_super) & flag); } -static inline int btrfs_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag) +#define btrfs_fs_compat_ro(fs_info, opt) \ + __btrfs_fs_compat_ro((fs_info), BTRFS_FEATURE_COMPAT_RO_##opt) + +static inline int __btrfs_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag) { struct btrfs_super_block *disk_super; disk_super = fs_info->super_copy; |