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hfs: introduce VFS superblock object back-reference 

Add an 'sb' VFS superblock back-reference to the 'struct hfs_sb_info' data
structure - we will need to find the VFS superblock from a
'struct hfs_sb_info' object in the next patch, so this change is jut a
preparation.

Remove few useless newlines while on it.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Artem Bityutskiy 2012-07-12 17:28:48 +03:00 committed by Al Viro
parent 4527440d5d
commit b16ca62635
2 changed files with 2 additions and 5 deletions
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6
fs/hfs/hfs_fs.h
View File

@ -137,16 +137,12 @@ struct hfs_sb_info {
gid_t s_gid; /* The gid of all files */
int session, part;
struct nls_table *nls_io, *nls_disk;
struct mutex bitmap_lock;
unsigned long flags;
u16 blockoffset;
int fs_div;
struct super_block *sb;
};
#define HFS_FLG_BITMAP_DIRTY 0

1
fs/hfs/super.c
View File

@ -380,6 +380,7 @@ static int hfs_fill_super(struct super_block *sb, void *data, int silent)
if (!sbi)
return -ENOMEM;
sbi->sb = sb;
sb->s_fs_info = sbi;
res = -EINVAL;