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Kirill Smelkov
linux
Commits
46287aa6
Commit
46287aa6
authored
Apr 17, 2012
by
Al Viro
Browse files
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Plain Diff
hpfs: annotate struct hpfs_dirent
Signed-off-by:
Al Viro
<
viro@zeniv.linux.org.uk
>
parent
6ce2bbba
Changes
3
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Inline
Side-by-side
Showing
3 changed files
with
12 additions
and
12 deletions
+12
-12
fs/hpfs/dnode.c
fs/hpfs/dnode.c
+4
-4
fs/hpfs/hpfs.h
fs/hpfs/hpfs.h
+7
-7
fs/hpfs/hpfs_fn.h
fs/hpfs/hpfs_fn.h
+1
-1
No files found.
fs/hpfs/dnode.c
View file @
46287aa6
...
@@ -153,7 +153,7 @@ static void set_last_pointer(struct super_block *s, struct dnode *d, dnode_secno
...
@@ -153,7 +153,7 @@ static void set_last_pointer(struct super_block *s, struct dnode *d, dnode_secno
}
}
de
->
length
=
cpu_to_le16
(
36
);
de
->
length
=
cpu_to_le16
(
36
);
de
->
down
=
1
;
de
->
down
=
1
;
*
(
dnode_secno
*
)((
char
*
)
de
+
32
)
=
cpu_to_le32
(
ptr
);
*
(
__le32
*
)((
char
*
)
de
+
32
)
=
cpu_to_le32
(
ptr
);
}
}
}
}
...
@@ -177,7 +177,7 @@ struct hpfs_dirent *hpfs_add_de(struct super_block *s, struct dnode *d,
...
@@ -177,7 +177,7 @@ struct hpfs_dirent *hpfs_add_de(struct super_block *s, struct dnode *d,
memmove
((
char
*
)
de
+
d_size
,
de
,
(
char
*
)
de_end
-
(
char
*
)
de
);
memmove
((
char
*
)
de
+
d_size
,
de
,
(
char
*
)
de_end
-
(
char
*
)
de
);
memset
(
de
,
0
,
d_size
);
memset
(
de
,
0
,
d_size
);
if
(
down_ptr
)
{
if
(
down_ptr
)
{
*
(
dnode_secno
*
)((
char
*
)
de
+
d_size
-
4
)
=
cpu_to_le32
(
down_ptr
);
*
(
__le32
*
)((
char
*
)
de
+
d_size
-
4
)
=
cpu_to_le32
(
down_ptr
);
de
->
down
=
1
;
de
->
down
=
1
;
}
}
de
->
length
=
cpu_to_le16
(
d_size
);
de
->
length
=
cpu_to_le16
(
d_size
);
...
@@ -656,7 +656,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
...
@@ -656,7 +656,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
del
->
down
=
0
;
del
->
down
=
0
;
d1
->
first_free
=
cpu_to_le32
(
le32_to_cpu
(
d1
->
first_free
)
-
4
);
d1
->
first_free
=
cpu_to_le32
(
le32_to_cpu
(
d1
->
first_free
)
-
4
);
}
else
if
(
down
)
}
else
if
(
down
)
*
(
dnode_secno
*
)
((
void
*
)
del
+
le16_to_cpu
(
del
->
length
)
-
4
)
=
cpu_to_le32
(
down
);
*
(
__le32
*
)
((
void
*
)
del
+
le16_to_cpu
(
del
->
length
)
-
4
)
=
cpu_to_le32
(
down
);
}
else
goto
endm
;
}
else
goto
endm
;
if
(
!
(
de_cp
=
kmalloc
(
le16_to_cpu
(
de_prev
->
length
),
GFP_NOFS
)))
{
if
(
!
(
de_cp
=
kmalloc
(
le16_to_cpu
(
de_prev
->
length
),
GFP_NOFS
)))
{
printk
(
"HPFS: out of memory for dtree balancing
\n
"
);
printk
(
"HPFS: out of memory for dtree balancing
\n
"
);
...
@@ -672,7 +672,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
...
@@ -672,7 +672,7 @@ static void delete_empty_dnode(struct inode *i, dnode_secno dno)
de_prev
->
down
=
1
;
de_prev
->
down
=
1
;
dnode
->
first_free
=
cpu_to_le32
(
le32_to_cpu
(
dnode
->
first_free
)
+
4
);
dnode
->
first_free
=
cpu_to_le32
(
le32_to_cpu
(
dnode
->
first_free
)
+
4
);
}
}
*
(
dnode_secno
*
)
((
void
*
)
de_prev
+
le16_to_cpu
(
de_prev
->
length
)
-
4
)
=
cpu_to_le32
(
ndown
);
*
(
__le32
*
)
((
void
*
)
de_prev
+
le16_to_cpu
(
de_prev
->
length
)
-
4
)
=
cpu_to_le32
(
ndown
);
hpfs_mark_4buffers_dirty
(
&
qbh
);
hpfs_mark_4buffers_dirty
(
&
qbh
);
hpfs_brelse4
(
&
qbh
);
hpfs_brelse4
(
&
qbh
);
for_all_poss
(
i
,
hpfs_pos_subst
,
((
loff_t
)
up
<<
4
)
|
(
p
-
1
),
4
);
for_all_poss
(
i
,
hpfs_pos_subst
,
((
loff_t
)
up
<<
4
)
|
(
p
-
1
),
4
);
...
...
fs/hpfs/hpfs.h
View file @
46287aa6
...
@@ -300,7 +300,7 @@ struct dnode {
...
@@ -300,7 +300,7 @@ struct dnode {
};
};
struct
hpfs_dirent
{
struct
hpfs_dirent
{
u16
length
;
/* offset to next dirent */
__le16
length
;
/* offset to next dirent */
#ifdef __LITTLE_ENDIAN
#ifdef __LITTLE_ENDIAN
u8
first
:
1
;
/* set on phony ^A^A (".") entry */
u8
first
:
1
;
/* set on phony ^A^A (".") entry */
...
@@ -346,12 +346,12 @@ struct hpfs_dirent {
...
@@ -346,12 +346,12 @@ struct hpfs_dirent {
u8
read_only
:
1
;
/* dos attrib */
u8
read_only
:
1
;
/* dos attrib */
#endif
#endif
fnode_secno
fnode
;
/* fnode giving allocation info */
__le32
fnode
;
/* fnode giving allocation info */
time32_t
write_date
;
/* mtime */
__le32
write_date
;
/* mtime */
u
32
file_size
;
/* file length, bytes */
__le
32
file_size
;
/* file length, bytes */
time32_t
read_date
;
/* atime */
__le32
read_date
;
/* atime */
time32_t
creation_date
;
/* ctime */
__le32
creation_date
;
/* ctime */
u32
ea_size
;
/* total EA length, bytes */
__le32
ea_size
;
/* total EA length, bytes */
u8
no_of_acls
;
/* number of ACL's (low 3 bits) */
u8
no_of_acls
;
/* number of ACL's (low 3 bits) */
u8
ix
;
/* code page index (of filename), see
u8
ix
;
/* code page index (of filename), see
struct code_page_data */
struct code_page_data */
...
...
fs/hpfs/hpfs_fn.h
View file @
46287aa6
...
@@ -100,7 +100,7 @@ struct quad_buffer_head {
...
@@ -100,7 +100,7 @@ struct quad_buffer_head {
static
inline
dnode_secno
de_down_pointer
(
struct
hpfs_dirent
*
de
)
static
inline
dnode_secno
de_down_pointer
(
struct
hpfs_dirent
*
de
)
{
{
CHKCOND
(
de
->
down
,(
"HPFS: de_down_pointer: !de->down
\n
"
));
CHKCOND
(
de
->
down
,(
"HPFS: de_down_pointer: !de->down
\n
"
));
return
le32_to_cpu
(
*
(
dnode_secno
*
)
((
void
*
)
de
+
le16_to_cpu
(
de
->
length
)
-
4
));
return
le32_to_cpu
(
*
(
__le32
*
)
((
void
*
)
de
+
le16_to_cpu
(
de
->
length
)
-
4
));
}
}
/* The first dir entry in a dnode */
/* The first dir entry in a dnode */
...
...
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