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-rw-r--r--fs/efs/inode.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/efs/inode.c b/fs/efs/inode.c
index 174696f..627c302 100644
--- 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