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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-07-12 17:28:48 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-22 23:58:08 +0400
commitb16ca626358cbf056b752eab63ba8f20087afeaf (patch)
tree11c8b1c87ae30b43aa2236f206822ae413a22313
parent4527440d5db8ff27ae8801de3f819843a1e6c6f6 (diff)
downloadop-kernel-dev-b16ca626358cbf056b752eab63ba8f20087afeaf.zip
op-kernel-dev-b16ca626358cbf056b752eab63ba8f20087afeaf.tar.gz
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>
-rw-r--r--fs/hfs/hfs_fs.h6
-rw-r--r--fs/hfs/super.c1
2 files changed, 2 insertions, 5 deletions
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 1bf967c..3515612 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -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
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 0730135..99c6239 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -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;
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