iget: stop EFS from using iget() and read_inode()

[pandora-kernel.git] / fs / efs / inode.c

diff --git a/fs/efs/inode.c b/fs/efs/inode.c
index 174696f..627c302 100644 (file)
--- a/fs/efs/inode.c
+++ b/fs/efs/inode.c
@@ -45,17 +45,26 @@ static inline void extent_copy(efs_extent *src, efs_extent *dst) {
        return;
 }
 
-void efs_read_inode(struct inode *inode)
+struct inode *efs_iget(struct super_block *super, unsigned long ino)
 {
        int i, inode_index;
        dev_t device;
        u32 rdev;
        struct buffer_head *bh;
-       struct efs_sb_info    *sb = SUPER_INFO(inode->i_sb);
-       struct efs_inode_info *in = INODE_INFO(inode);
+       struct efs_sb_info    *sb = SUPER_INFO(super);
+       struct efs_inode_info *in;
        efs_block_t block, offset;
        struct efs_dinode *efs_inode;
-  
+       struct inode *inode;
+
+       inode = iget_locked(super, ino);
+       if (IS_ERR(inode))
+               return ERR_PTR(-ENOMEM);
+       if (!(inode->i_state & I_NEW))
+               return inode;
+
+       in = INODE_INFO(inode);
+
        /*
        ** EFS layout:
        **
@@ -159,13 +168,13 @@ void efs_read_inode(struct inode *inode)
                        break;
        }
 
-       return;
+       unlock_new_inode(inode);
+       return inode;
         
 read_inode_error:
        printk(KERN_WARNING "EFS: failed to read inode %lu\n", inode->i_ino);
-       make_bad_inode(inode);
-
-       return;
+       iget_failed(inode);
+       return ERR_PTR(-EIO);
 }
 
 static inline efs_block_t