3 files changed, 35 insertions, 43 deletions

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index a991af96f3f0..231fd5ccadc5 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1515,19 +1515,20 @@ struct inode *reiserfs_iget(struct super_block *s, const struct cpu_key *key)
         return inode;
 }
 
-struct dentry *reiserfs_get_dentry(struct super_block *sb, void *vobjp)
+static struct dentry *reiserfs_get_dentry(struct super_block *sb,
+        u32 objectid, u32 dir_id, u32 generation)
+
 {
-        __u32 *data = vobjp;
         struct cpu_key key;
         struct dentry *result;
         struct inode *inode;
 
-        key.on_disk_key.k_objectid = data[0];
-        key.on_disk_key.k_dir_id = data[1];
+        key.on_disk_key.k_objectid = objectid;
+        key.on_disk_key.k_dir_id = dir_id;
         reiserfs_write_lock(sb);
         inode = reiserfs_iget(sb, &key);
-        if (inode && !IS_ERR(inode) && data[2] != 0 &&
-            data[2] != inode->i_generation) {
+        if (inode && !IS_ERR(inode) && generation != 0 &&
+            generation != inode->i_generation) {
                 iput(inode);
                 inode = NULL;
         }
@@ -1544,14 +1545,9 @@ struct dentry *reiserfs_get_dentry(struct super_block *sb, void *vobjp)
         return result;
 }
 
-struct dentry *reiserfs_decode_fh(struct super_block *sb, __u32 * data,
-                                  int len, int fhtype,
-                                  int (*acceptable) (void *contect,
-                                                     struct dentry * de),
-                                  void *context)
+struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+                int fh_len, int fh_type)
 {
-        __u32 obj[3], parent[3];
-
         /* fhtype happens to reflect the number of u32s encoded.
          * due to a bug in earlier code, fhtype might indicate there
          * are more u32s then actually fitted.
@@ -1564,32 +1560,28 @@ struct dentry *reiserfs_decode_fh(struct super_block *sb, __u32 * data,
          *   6 - as above plus generation of directory
          * 6 does not fit in NFSv2 handles
          */
-        if (fhtype > len) {
-                if (fhtype != 6 || len != 5)
+        if (fh_type > fh_len) {
+                if (fh_type != 6 || fh_len != 5)
                         reiserfs_warning(sb,
-                                         "nfsd/reiserfs, fhtype=%d, len=%d - odd",
-                                         fhtype, len);
-                fhtype = 5;
+                                "nfsd/reiserfs, fhtype=%d, len=%d - odd",
+                                fh_type, fh_len);
+                fh_type = 5;
         }
 
-        obj[0] = data[0];
-        obj[1] = data[1];
-        if (fhtype == 3 || fhtype >= 5)
-                obj[2] = data[2];
-        else
-                obj[2] = 0;     /* generation number */
+        return reiserfs_get_dentry(sb, fid->raw[0], fid->raw[1],
+                (fh_type == 3 || fh_type >= 5) ? fid->raw[2] : 0);
+}
 
-        if (fhtype >= 4) {
-                parent[0] = data[fhtype >= 5 ? 3 : 2];
-                parent[1] = data[fhtype >= 5 ? 4 : 3];
-                if (fhtype == 6)
-                        parent[2] = data[5];
-                else
-                        parent[2] = 0;
-        }
-        return sb->s_export_op->find_exported_dentry(sb, obj,
-                                                     fhtype < 4 ? NULL : parent,
-                                                     acceptable, context);
+struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid,
+                int fh_len, int fh_type)
+{
+        if (fh_type < 4)
+                return NULL;
+
+        return reiserfs_get_dentry(sb,
+                (fh_type >= 5) ? fid->raw[3] : fid->raw[2],
+                (fh_type >= 5) ? fid->raw[4] : fid->raw[3],
+                (fh_type == 6) ? fid->raw[5] : 0);
 }
 
 int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp,
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 98c3781bc069..708269f75206 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -663,9 +663,9 @@ static struct quotactl_ops reiserfs_qctl_operations = {
 
 static struct export_operations reiserfs_export_ops = {
         .encode_fh = reiserfs_encode_fh,
-        .decode_fh = reiserfs_decode_fh,
+        .fh_to_dentry = reiserfs_fh_to_dentry,
+        .fh_to_parent = reiserfs_fh_to_parent,
         .get_parent = reiserfs_get_parent,
-        .get_dentry = reiserfs_get_dentry,
 };
 
 /* this struct is used in reiserfs_getopt () for containing the value for those
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 72bfccd3da22..422eab4958a6 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -28,6 +28,8 @@
 #include <linux/reiserfs_fs_sb.h>
 #endif
 
+struct fid;
+
 /*
  *  include/linux/reiser_fs.h
  *
@@ -1877,12 +1879,10 @@ void reiserfs_delete_inode(struct inode *inode);
 int reiserfs_write_inode(struct inode *inode, int);
 int reiserfs_get_block(struct inode *inode, sector_t block,
                        struct buffer_head *bh_result, int create);
-struct dentry *reiserfs_get_dentry(struct super_block *, void *);
-struct dentry *reiserfs_decode_fh(struct super_block *sb, __u32 * data,
-                                  int len, int fhtype,
-                                  int (*acceptable) (void *contect,
-                                                     struct dentry * de),
-                                  void *context);
+struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+                                     int fh_len, int fh_type);
+struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid,
+                                     int fh_len, int fh_type);
 int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp,
                        int connectable);