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diff --git a/vmblock-only/linux/file.c b/vmblock-only/linux/file.c
index d7ac1f6..5499169 100644
--- a/vmblock-only/linux/file.c
+++ b/vmblock-only/linux/file.c
@@ -38,46 +38,6 @@ typedef u64 inode_num_t;
typedef ino_t inode_num_t;
#endif
-/* Specifically for our filldir_t callback */
-typedef struct FilldirInfo {
- filldir_t filldir;
- void *dirent;
-} FilldirInfo;
-
-
-/*
- *----------------------------------------------------------------------------
- *
- * Filldir --
- *
- * Callback function for readdir that we use in place of the one provided.
- * This allows us to specify that each dentry is a symlink, but pass through
- * everything else to the original filldir function.
- *
- * Results:
- * Original filldir's return value.
- *
- * Side effects:
- * Directory information gets copied to user's buffer.
- *
- *----------------------------------------------------------------------------
- */
-
-static int
-Filldir(void *buf, // IN: Dirent buffer passed from FileOpReaddir
- const char *name, // IN: Dirent name
- int namelen, // IN: len of dirent's name
- loff_t offset, // IN: Offset
- inode_num_t ino, // IN: Inode number of dirent
- unsigned int d_type) // IN: Type of file
-{
- FilldirInfo *info = buf;
-
- /* Specify DT_LNK regardless */
- return info->filldir(info->dirent, name, namelen, offset, ino, DT_LNK);
-}
-
-
/* File operations */
/*
@@ -166,11 +126,10 @@ FileOpOpen(struct inode *inode, // IN
static int
FileOpReaddir(struct file *file, // IN
- void *dirent, // IN
- filldir_t filldir) // IN
+ struct dir_context *ctx) // IN
{
int ret;
- FilldirInfo info;
+
struct file *actualFile;
if (!file) {
@@ -184,12 +143,10 @@ FileOpReaddir(struct file *file, // IN
return -EINVAL;
}
- info.filldir = filldir;
- info.dirent = dirent;
-
- actualFile->f_pos = file->f_pos;
- ret = vfs_readdir(actualFile, Filldir, &info);
- file->f_pos = actualFile->f_pos;
+ /* Ricky Wong Yung Fei:
+ * Manipulation of pos is now handled internally by iterate_dir().
+ */
+ ret = iterate_dir(actualFile, ctx);
return ret;
}
@@ -237,7 +194,7 @@ FileOpRelease(struct inode *inode, // IN
struct file_operations RootFileOps = {
- .readdir = FileOpReaddir,
+ .iterate = FileOpReaddir,
.open = FileOpOpen,
.release = FileOpRelease,
};
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