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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-05 05:56:51 +0200
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-10 15:21:56 +0200
commit0ef28f9aec4dccfba33cef74412f601c1b48b658 (patch)
tree12018cde66a20b8e8804c11296ac19a3aec59fea /fs/nilfs2/mdt.h
parentnilfs2: use list_first_entry (diff)
downloadlinux-0ef28f9aec4dccfba33cef74412f601c1b48b658.tar.xz
linux-0ef28f9aec4dccfba33cef74412f601c1b48b658.zip
nilfs2: get rid of NILFS_I_NILFS
This replaces all references of NILFS_I_NILFS(inode)->ns_bdev with inode->i_sb->s_bdev and unfolds remaining uses of NILFS_I_NILFS inline function. Before 2.6.37, referring to a nilfs object from inodes needed a conditional judgement, and NILFS_I_NILFS was helpful to simplify it. But now we can simply do it by going through a super block instance like inode->i_sb->s_fs_info. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/mdt.h')
-rw-r--r--fs/nilfs2/mdt.h7
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/nilfs2/mdt.h b/fs/nilfs2/mdt.h
index ed68563ec708..baea03663a3d 100644
--- a/fs/nilfs2/mdt.h
+++ b/fs/nilfs2/mdt.h
@@ -64,11 +64,6 @@ static inline struct nilfs_mdt_info *NILFS_MDT(const struct inode *inode)
return inode->i_private;
}
-static inline struct the_nilfs *NILFS_I_NILFS(struct inode *inode)
-{
- return inode->i_sb->s_fs_info;
-}
-
/* Default GFP flags using highmem */
#define NILFS_MDT_GFP (__GFP_WAIT | __GFP_IO | __GFP_HIGHMEM)
@@ -108,7 +103,7 @@ static inline void nilfs_mdt_clear_dirty(struct inode *inode)
static inline __u64 nilfs_mdt_cno(struct inode *inode)
{
- return NILFS_I_NILFS(inode)->ns_cno;
+ return ((struct the_nilfs *)inode->i_sb->s_fs_info)->ns_cno;
}
#define nilfs_mdt_bgl_lock(inode, bg) \