btrfs: sysfs: replace direct access to feature set names with a helper

In order to unexport the feature type array, add a helper for the
enum-to-string conversion.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2019-08-01 19:07:55 +02:00
parent 27992d0145
commit f10152bcc9
3 changed files with 8 additions and 3 deletions

View File

@@ -78,7 +78,7 @@ attr_to_btrfs_feature_attr(struct attribute *attr)
}
char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags);
extern const char * const btrfs_feature_set_names[FEAT_MAX];
const char * const btrfs_feature_set_name(enum btrfs_feature_set set);
int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices,
struct btrfs_device *one_device);
int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices,