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Kirill Smelkov
linux
Commits
8f52316c
Commit
8f52316c
authored
Aug 02, 2019
by
David Sterba
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btrfs: sysfs: move type conversion helpers to sysfs.c
Signed-off-by:
David Sterba
<
dsterba@suse.com
>
parent
67715b20
Changes
2
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2 changed files
with
16 additions
and
18 deletions
+16
-18
fs/btrfs/sysfs.c
fs/btrfs/sysfs.c
+16
-0
fs/btrfs/sysfs.h
fs/btrfs/sysfs.h
+0
-18
No files found.
fs/btrfs/sysfs.c
View file @
8f52316c
...
...
@@ -21,6 +21,22 @@
static
inline
struct
btrfs_fs_info
*
to_fs_info
(
struct
kobject
*
kobj
);
static
inline
struct
btrfs_fs_devices
*
to_fs_devs
(
struct
kobject
*
kobj
);
static
struct
btrfs_feature_attr
*
to_btrfs_feature_attr
(
struct
kobj_attribute
*
a
)
{
return
container_of
(
a
,
struct
btrfs_feature_attr
,
kobj_attr
);
}
static
struct
kobj_attribute
*
attr_to_btrfs_attr
(
struct
attribute
*
attr
)
{
return
container_of
(
attr
,
struct
kobj_attribute
,
attr
);
}
static
struct
btrfs_feature_attr
*
attr_to_btrfs_feature_attr
(
struct
attribute
*
attr
)
{
return
to_btrfs_feature_attr
(
attr_to_btrfs_attr
(
attr
));
}
static
u64
get_features
(
struct
btrfs_fs_info
*
fs_info
,
enum
btrfs_feature_set
set
)
{
...
...
fs/btrfs/sysfs.h
View file @
8f52316c
...
...
@@ -61,24 +61,6 @@ static struct btrfs_feature_attr btrfs_attr_features_##_name = { \
#define BTRFS_FEAT_ATTR_INCOMPAT(name, feature) \
BTRFS_FEAT_ATTR(name, FEAT_INCOMPAT, BTRFS_FEATURE_INCOMPAT, feature)
/* convert from attribute */
static
inline
struct
btrfs_feature_attr
*
to_btrfs_feature_attr
(
struct
kobj_attribute
*
a
)
{
return
container_of
(
a
,
struct
btrfs_feature_attr
,
kobj_attr
);
}
static
inline
struct
kobj_attribute
*
attr_to_btrfs_attr
(
struct
attribute
*
attr
)
{
return
container_of
(
attr
,
struct
kobj_attribute
,
attr
);
}
static
inline
struct
btrfs_feature_attr
*
attr_to_btrfs_feature_attr
(
struct
attribute
*
attr
)
{
return
to_btrfs_feature_attr
(
attr_to_btrfs_attr
(
attr
));
}
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
,
...
...
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