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| author | David Sterba <dsterba@suse.com> | 2019-08-02 13:52:48 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 15:59:08 +0300 |
| commit | 9188db611dbb6b3f68c9108265d2abd1cb5a3b44 (patch) | |
| tree | f6da3910195e5bd5dc2d3a2ab0e5accdf4248439 /fs/btrfs/sysfs.h | |
| parent | 8f52316c271a572ef602e0b463d9d60d0f40276c (diff) | |
| download | linux-9188db611dbb6b3f68c9108265d2abd1cb5a3b44.tar.xz | |
btrfs: sysfs: move helper macros to sysfs.c
None of the macros is used outside of sysfs.c.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/sysfs.h')
| -rw-r--r-- | fs/btrfs/sysfs.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index eaa37bd4013a..610e9c36a94c 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -12,55 +12,6 @@ enum btrfs_feature_set { FEAT_MAX }; -#define __INIT_KOBJ_ATTR(_name, _mode, _show, _store) \ -{ \ - .attr = { .name = __stringify(_name), .mode = _mode }, \ - .show = _show, \ - .store = _store, \ -} - -#define BTRFS_ATTR_RW(_prefix, _name, _show, _store) \ - static struct kobj_attribute btrfs_attr_##_prefix##_##_name = \ - __INIT_KOBJ_ATTR(_name, 0644, _show, _store) - -#define BTRFS_ATTR(_prefix, _name, _show) \ - static struct kobj_attribute btrfs_attr_##_prefix##_##_name = \ - __INIT_KOBJ_ATTR(_name, 0444, _show, NULL) - -#define BTRFS_ATTR_PTR(_prefix, _name) \ - (&btrfs_attr_##_prefix##_##_name.attr) - - -struct btrfs_feature_attr { - struct kobj_attribute kobj_attr; - enum btrfs_feature_set feature_set; - u64 feature_bit; -}; - -/* For raid type sysfs entries */ -struct raid_kobject { - u64 flags; - struct kobject kobj; -}; - -#define BTRFS_FEAT_ATTR(_name, _feature_set, _feature_prefix, _feature_bit) \ -static struct btrfs_feature_attr btrfs_attr_features_##_name = { \ - .kobj_attr = __INIT_KOBJ_ATTR(_name, S_IRUGO, \ - btrfs_feature_attr_show, \ - btrfs_feature_attr_store), \ - .feature_set = _feature_set, \ - .feature_bit = _feature_prefix ##_## _feature_bit, \ -} -#define BTRFS_FEAT_ATTR_PTR(_name) \ - (&btrfs_attr_features_##_name.kobj_attr.attr) - -#define BTRFS_FEAT_ATTR_COMPAT(name, feature) \ - BTRFS_FEAT_ATTR(name, FEAT_COMPAT, BTRFS_FEATURE_COMPAT, feature) -#define BTRFS_FEAT_ATTR_COMPAT_RO(name, feature) \ - BTRFS_FEAT_ATTR(name, FEAT_COMPAT_RO, BTRFS_FEATURE_COMPAT_RO, feature) -#define BTRFS_FEAT_ATTR_INCOMPAT(name, feature) \ - BTRFS_FEAT_ATTR(name, FEAT_INCOMPAT, BTRFS_FEATURE_INCOMPAT, feature) - char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags); const char * const btrfs_feature_set_name(enum btrfs_feature_set set); int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices, |