1 files changed, 10 insertions, 8 deletions

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 6dd107d7421e..b28f39865c3a 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -87,9 +87,9 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
 	}
 	if (!tree)
 		return 0;
-	if (tree->node_size >= PAGE_CACHE_SIZE) {
+	if (tree->node_size >= PAGE_SIZE) {
 		nidx = page->index >>
-			(tree->node_size_shift - PAGE_CACHE_SHIFT);
+			(tree->node_size_shift - PAGE_SHIFT);
 		spin_lock(&tree->hash_lock);
 		node = hfs_bnode_findhash(tree, nidx);
 		if (!node)
@@ -103,8 +103,8 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
 		spin_unlock(&tree->hash_lock);
 	} else {
 		nidx = page->index <<
-			(PAGE_CACHE_SHIFT - tree->node_size_shift);
-		i = 1 << (PAGE_CACHE_SHIFT - tree->node_size_shift);
+			(PAGE_SHIFT - tree->node_size_shift);
+		i = 1 << (PAGE_SHIFT - tree->node_size_shift);
 		spin_lock(&tree->hash_lock);
 		do {
 			node = hfs_bnode_findhash(tree, nidx++);
@@ -229,14 +229,14 @@ static int hfsplus_file_release(struct inode *inode, struct file *file)
 	if (HFSPLUS_IS_RSRC(inode))
 		inode = HFSPLUS_I(inode)->rsrc_inode;
 	if (atomic_dec_and_test(&HFSPLUS_I(inode)->opencnt)) {
-		mutex_lock(&inode->i_mutex);
+		inode_lock(inode);
 		hfsplus_file_truncate(inode);
 		if (inode->i_flags & S_DEAD) {
 			hfsplus_delete_cat(inode->i_ino,
 					   HFSPLUS_SB(sb)->hidden_dir, NULL);
 			hfsplus_delete_inode(inode);
 		}
-		mutex_unlock(&inode->i_mutex);
+		inode_unlock(inode);
 	}
 	return 0;
 }
@@ -286,7 +286,7 @@ int hfsplus_file_fsync(struct file *file, loff_t start, loff_t end,
 	error = filemap_write_and_wait_range(inode->i_mapping, start, end);
 	if (error)
 		return error;
-	mutex_lock(&inode->i_mutex);
+	inode_lock(inode);
 
 	/*
 	 * Sync inode metadata into the catalog and extent trees.
@@ -327,7 +327,7 @@ int hfsplus_file_fsync(struct file *file, loff_t start, loff_t end,
 	if (!test_bit(HFSPLUS_SB_NOBARRIER, &sbi->flags))
 		blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL);
 
-	mutex_unlock(&inode->i_mutex);
+	inode_unlock(inode);
 
 	return error;
 }
@@ -403,6 +403,7 @@ struct inode *hfsplus_new_inode(struct super_block *sb, umode_t mode)
 	} else if (S_ISLNK(inode->i_mode)) {
 		sbi->file_count++;
 		inode->i_op = &page_symlink_inode_operations;
+		inode_nohighmem(inode);
 		inode->i_mapping->a_ops = &hfsplus_aops;
 		hip->clump_blocks = 1;
 	} else
@@ -526,6 +527,7 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
 			inode->i_mapping->a_ops = &hfsplus_aops;
 		} else if (S_ISLNK(inode->i_mode)) {
 			inode->i_op = &page_symlink_inode_operations;
+			inode_nohighmem(inode);
 			inode->i_mapping->a_ops = &hfsplus_aops;
 		} else {
 			init_special_inode(inode, inode->i_mode,