7 files changed, 27 insertions, 6 deletions
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index 315de66e52b..bc4f94b2870 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -63,7 +63,7 @@
 static void shrink_liability(struct ubifs_info *c, int nr_to_write)
 {
 	down_read(&c->vfs_sb->s_umount);
-	writeback_inodes_sb(c->vfs_sb);
+	writeback_inodes_sb(c->vfs_sb, WB_REASON_FS_FREE_SPACE);
 	up_read(&c->vfs_sb->s_umount);
 }
 
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index eef109a1a92..b09ba2dd8b6 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -870,6 +870,22 @@ void dbg_dump_lpt_info(struct ubifs_info *c)
 	spin_unlock(&dbg_lock);
 }
 
+void dbg_dump_sleb(const struct ubifs_info *c,
+		   const struct ubifs_scan_leb *sleb, int offs)
+{
+	struct ubifs_scan_node *snod;
+
+	printk(KERN_DEBUG "(pid %d) start dumping scanned data from LEB %d:%d\n",
+	       current->pid, sleb->lnum, offs);
+
+	list_for_each_entry(snod, &sleb->nodes, list) {
+		cond_resched();
+		printk(KERN_DEBUG "Dumping node at LEB %d:%d len %d\n", sleb->lnum,
+		       snod->offs, snod->len);
+		dbg_dump_node(c, snod->node);
+	}
+}
+
 void dbg_dump_leb(const struct ubifs_info *c, int lnum)
 {
 	struct ubifs_scan_leb *sleb;
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index feb361e252a..8d9c4681018 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -269,6 +269,8 @@ void dbg_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp);
 void dbg_dump_lprops(struct ubifs_info *c);
 void dbg_dump_lpt_info(struct ubifs_info *c);
 void dbg_dump_leb(const struct ubifs_info *c, int lnum);
+void dbg_dump_sleb(const struct ubifs_info *c,
+		   const struct ubifs_scan_leb *sleb, int offs);
 void dbg_dump_znode(const struct ubifs_info *c,
 		    const struct ubifs_znode *znode);
 void dbg_dump_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat);
@@ -387,6 +389,9 @@ static inline void dbg_dump_lpt_info(struct ubifs_info *c)        { return; }
 static inline void dbg_dump_leb(const struct ubifs_info *c,
 				int lnum)                         { return; }
 static inline void
+dbg_dump_sleb(const struct ubifs_info *c,
+	      const struct ubifs_scan_leb *sleb, int offs)        { return; }
+static inline void
 dbg_dump_znode(const struct ubifs_info *c,
 	       const struct ubifs_znode *znode)                   { return; }
 static inline void dbg_dump_heap(struct ubifs_info *c,
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index af02790d932..ee4f43f4bb9 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -983,7 +983,7 @@ int ubifs_recover_inl_heads(struct ubifs_info *c, void *sbuf)
 }
 
 /**
- *  clean_an_unclean_leb - read and write a LEB to remove corruption.
+ * clean_an_unclean_leb - read and write a LEB to remove corruption.
  * @c: UBIFS file-system description object
  * @ucleb: unclean LEB information
  * @sbuf: LEB-sized buffer to use
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 93d938ad3d2..6094c5a5d7a 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -247,7 +247,7 @@ static int create_default_filesystem(struct ubifs_info *c)
 	mst->total_dirty = cpu_to_le64(tmp64);
 
 	/*  The indexing LEB does not contribute to dark space */
-	tmp64 = (c->main_lebs - 1) * c->dark_wm;
+	tmp64 = ((long long)(c->main_lebs - 1) * c->dark_wm);
 	mst->total_dark = cpu_to_le64(tmp64);
 
 	mst->total_used = cpu_to_le64(UBIFS_INO_NODE_SZ);
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index b28121278d4..20403dc5d43 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -129,7 +129,7 @@ struct inode *ubifs_iget(struct super_block *sb, unsigned long inum)
 		goto out_ino;
 
 	inode->i_flags |= (S_NOCMTIME | S_NOATIME);
-	inode->i_nlink = le32_to_cpu(ino->nlink);
+	set_nlink(inode, le32_to_cpu(ino->nlink));
 	inode->i_uid   = le32_to_cpu(ino->uid);
 	inode->i_gid   = le32_to_cpu(ino->gid);
 	inode->i_atime.tv_sec  = (int64_t)le64_to_cpu(ino->atime_sec);
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 16f19f55e63..bf18f7a0454 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -558,10 +558,10 @@ int ubifs_removexattr(struct dentry *dentry, const char *name)
 	}
 
 	ubifs_assert(inode->i_nlink == 1);
-	inode->i_nlink = 0;
+	clear_nlink(inode);
 	err = remove_xattr(c, host, inode, &nm);
 	if (err)
-		inode->i_nlink = 1;
+		set_nlink(inode, 1);
 
 	/* If @i_nlink is 0, 'iput()' will delete the inode */
 	iput(inode);