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[PATCH] inode-diet: Move i_pipe into a union
Move the i_pipe pointer into a union that will be shared with i_bdev and i_cdev. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1 changed files with 3 additions and 2 deletions
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@ -528,9 +528,10 @@ struct inode {
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#ifdef CONFIG_QUOTA
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struct dquot *i_dquot[MAXQUOTAS];
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#endif
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/* These three should probably be a union */
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struct list_head i_devices;
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struct pipe_inode_info *i_pipe;
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union {
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struct pipe_inode_info *i_pipe;
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};
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struct block_device *i_bdev;
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struct cdev *i_cdev;
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int i_cindex;
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