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| author | Josef Bacik <josef@toxicpanda.com> | 2022-10-19 16:50:52 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 18:00:42 +0100 |
| commit | 0d3a9cf8c3068136145b90841778e3f1ac13f22a (patch) | |
| tree | aaa2a78208af3d2a35d9cb2a5dcf78b59e4944b3 /fs/btrfs/fs.h | |
| parent | btrfs: move BTRFS_FS_STATE* definitions and helpers to fs.h (diff) | |
| download | linux-0d3a9cf8c3068136145b90841778e3f1ac13f22a.tar.xz linux-0d3a9cf8c3068136145b90841778e3f1ac13f22a.zip | |
btrfs: convert incompat and compat flag test helpers to macros
These helpers use functions not defined in fs.h, they're simply
accessors of the super block in fs_info, convert them to macros so
that we don't have a weird dependency between fs.h and accessors.h.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/fs.h')
| -rw-r--r-- | fs/btrfs/fs.h | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/fs/btrfs/fs.h b/fs/btrfs/fs.h index 25487af14717..682542ed964f 100644 --- a/fs/btrfs/fs.h +++ b/fs/btrfs/fs.h @@ -44,6 +44,12 @@ void __btrfs_set_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag, void __btrfs_clear_fs_compat_ro(struct btrfs_fs_info *fs_info, u64 flag, const char *name); +#define __btrfs_fs_incompat(fs_info, flags) \ + (!!(btrfs_super_incompat_flags((fs_info)->super_copy) & (flags))) + +#define __btrfs_fs_compat_ro(fs_info, flags) \ + (!!(btrfs_super_compat_ro_flags((fs_info)->super_copy) & (flags))) + #define btrfs_set_fs_incompat(__fs_info, opt) \ __btrfs_set_fs_incompat((__fs_info), BTRFS_FEATURE_INCOMPAT_##opt, #opt) @@ -62,20 +68,6 @@ void __btrfs_clear_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 bool __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) -{ - struct btrfs_super_block *disk_super; - disk_super = fs_info->super_copy; - return !!(btrfs_super_compat_ro_flags(disk_super) & flag); -} - static inline int btrfs_fs_closing(struct btrfs_fs_info *fs_info) { /* Do it this way so we only ever do one test_bit in the normal case. */ |