don't put symlink bodies in pagecache into highmem

[cascardo/linux.git] / fs / hpfs / namei.c

diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index ae4d5a1..506765a 100644 (file)
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -332,6 +332,7 @@ static int hpfs_symlink(struct inode *dir, struct dentry *dentry, const char *sy
        result->i_blocks = 1;
        set_nlink(result, 1);
        result->i_size = strlen(symlink);
+       inode_nohighmem(result);
        result->i_op = &page_symlink_inode_operations;
        result->i_data.a_ops = &hpfs_symlink_aops;
 
@@ -500,7 +501,7 @@ out:
 
 static int hpfs_symlink_readpage(struct file *file, struct page *page)
 {
-       char *link = kmap(page);
+       char *link = page_address(page);
        struct inode *i = page->mapping->host;
        struct fnode *fnode;
        struct buffer_head *bh;
@@ -516,14 +517,12 @@ static int hpfs_symlink_readpage(struct file *file, struct page *page)
                goto fail;
        hpfs_unlock(i->i_sb);
        SetPageUptodate(page);
-       kunmap(page);
        unlock_page(page);
        return 0;
 
 fail:
        hpfs_unlock(i->i_sb);
        SetPageError(page);
-       kunmap(page);
        unlock_page(page);
        return err;
 }