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NFS: Drop inode after rename

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When doing a rename on top of an existing file that is not in use,
 the inode of the overwritten file will remain in the icache.

 The fix is to decrement i_nlink of the overwritten inode, like we
 do for unlink, rmdir etc already.

 Problem diagnosed by Olaf Kirch. This patch is a slight variation
 on his fix.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2005-08-25 16:25:34 -07:00
parent 12f44f46bc
commit 20509f1bc5
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/dir.c
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@ -1539,7 +1539,8 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
#endif
goto out;
}
}
} else
new_inode->i_nlink--;
go_ahead:
/*