4 files changed, 12 insertions, 17 deletions

diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c
index cb003c8ee1f..9d45773b79e 100644
--- a/fs/nilfs2/dir.c
+++ b/fs/nilfs2/dir.c
@@ -91,7 +91,6 @@ static void nilfs_commit_chunk(struct page *page,
                                unsigned from, unsigned to)
 {
         struct inode *dir = mapping->host;
-        struct nilfs_sb_info *sbi = NILFS_SB(dir->i_sb);
         loff_t pos = page_offset(page) + from;
         unsigned len = to - from;
         unsigned nr_dirty, copied;
@@ -103,7 +102,7 @@ static void nilfs_commit_chunk(struct page *page,
                 i_size_write(dir, pos + copied);
         if (IS_DIRSYNC(dir))
                 nilfs_set_transaction_flag(NILFS_TI_SYNC);
-        err = nilfs_set_file_dirty(sbi, dir, nr_dirty);
+        err = nilfs_set_file_dirty(dir, nr_dirty);
         WARN_ON(err); /* do not happen */
         unlock_page(page);
 }
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index b2a815033ee..43416470e07 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -181,10 +181,9 @@ static int nilfs_set_page_dirty(struct page *page)
 
         if (ret) {
                 struct inode *inode = page->mapping->host;
-                struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb);
                 unsigned nr_dirty = 1 << (PAGE_SHIFT - inode->i_blkbits);
 
-                nilfs_set_file_dirty(sbi, inode, nr_dirty);
+                nilfs_set_file_dirty(inode, nr_dirty);
         }
         return ret;
 }
@@ -225,7 +224,7 @@ static int nilfs_write_end(struct file *file, struct address_space *mapping,
                                                   start + copied);
         copied = generic_write_end(file, mapping, pos, len, copied, page,
                                    fsdata);
-        nilfs_set_file_dirty(NILFS_SB(inode->i_sb), inode, nr_dirty);
+        nilfs_set_file_dirty(inode, nr_dirty);
         err = nilfs_transaction_commit(inode->i_sb);
         return err ? : copied;
 }
@@ -674,7 +673,7 @@ void nilfs_truncate(struct inode *inode)
                 nilfs_set_transaction_flag(NILFS_TI_SYNC);
 
         nilfs_mark_inode_dirty(inode);
-        nilfs_set_file_dirty(NILFS_SB(sb), inode, 0);
+        nilfs_set_file_dirty(inode, 0);
         nilfs_transaction_commit(sb);
         /* May construct a logical segment and may fail in sync mode.
            But truncate has no return value. */
@@ -792,9 +791,9 @@ int nilfs_permission(struct inode *inode, int mask, unsigned int flags)
         return generic_permission(inode, mask, flags, NULL);
 }
 
-int nilfs_load_inode_block(struct nilfs_sb_info *sbi, struct inode *inode,
-                           struct buffer_head **pbh)
+int nilfs_load_inode_block(struct inode *inode, struct buffer_head **pbh)
 {
+        struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb);
         struct nilfs_inode_info *ii = NILFS_I(inode);
         int err;
 
@@ -835,9 +834,9 @@ int nilfs_inode_dirty(struct inode *inode)
         return ret;
 }
 
-int nilfs_set_file_dirty(struct nilfs_sb_info *sbi, struct inode *inode,
-                         unsigned nr_dirty)
+int nilfs_set_file_dirty(struct inode *inode, unsigned nr_dirty)
 {
+        struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb);
         struct nilfs_inode_info *ii = NILFS_I(inode);
 
         atomic_add(nr_dirty, &sbi->s_nilfs->ns_ndirtyblks);
@@ -870,11 +869,10 @@ int nilfs_set_file_dirty(struct nilfs_sb_info *sbi, struct inode *inode,
 
 int nilfs_mark_inode_dirty(struct inode *inode)
 {
-        struct nilfs_sb_info *sbi = NILFS_SB(inode->i_sb);
         struct buffer_head *ibh;
         int err;
 
-        err = nilfs_load_inode_block(sbi, inode, &ibh);
+        err = nilfs_load_inode_block(inode, &ibh);
         if (unlikely(err)) {
                 nilfs_warning(inode->i_sb, __func__,
                               "failed to reget inode block.\n");
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h
index a0e21363e86..981183d0125 100644
--- a/fs/nilfs2/nilfs.h
+++ b/fs/nilfs2/nilfs.h
@@ -257,11 +257,9 @@ extern void nilfs_truncate(struct inode *);
 extern void nilfs_evict_inode(struct inode *);
 extern int nilfs_setattr(struct dentry *, struct iattr *);
 int nilfs_permission(struct inode *inode, int mask, unsigned int flags);
-extern int nilfs_load_inode_block(struct nilfs_sb_info *, struct inode *,
-                                  struct buffer_head **);
+int nilfs_load_inode_block(struct inode *inode, struct buffer_head **pbh);
 extern int nilfs_inode_dirty(struct inode *);
-extern int nilfs_set_file_dirty(struct nilfs_sb_info *, struct inode *,
-                                unsigned);
+int nilfs_set_file_dirty(struct inode *inode, unsigned nr_dirty);
 extern int nilfs_mark_inode_dirty(struct inode *);
 extern void nilfs_dirty_inode(struct inode *);
 int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index 5d2711c28da..3dfcd3b7d38 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -535,7 +535,7 @@ static int nilfs_recover_dsync_blocks(struct the_nilfs *nilfs,
                 if (unlikely(err))
                         goto failed_page;
 
-                err = nilfs_set_file_dirty(sbi, inode, 1);
+                err = nilfs_set_file_dirty(inode, 1);
                 if (unlikely(err))
                         goto failed_page;