Messages in this thread Patch in this message | | | Date | Sun, 02 Jul 2006 20:53:36 -0400 | From | "Theodore Ts'o" <> | Subject | [patch 3/8] inode-diet: Move i_bdev into a union |
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Move the i_bdev pointer in struct inode into a union.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Index: linux-2.6.17-mm5/include/linux/fs.h =================================================================== --- linux-2.6.17-mm5.orig/include/linux/fs.h 2006-07-02 20:28:45.000000000 -0400 +++ linux-2.6.17-mm5/include/linux/fs.h 2006-07-02 20:28:55.000000000 -0400 @@ -526,8 +526,8 @@ struct list_head i_devices; union { struct pipe_inode_info *i_pipe; + struct block_device *i_bdev; }; - struct block_device *i_bdev; struct cdev *i_cdev; int i_cindex; Index: linux-2.6.17-mm5/fs/inode.c =================================================================== --- linux-2.6.17-mm5.orig/fs/inode.c 2006-07-02 20:27:00.000000000 -0400 +++ linux-2.6.17-mm5/fs/inode.c 2006-07-02 20:28:55.000000000 -0400 @@ -254,7 +254,7 @@ DQUOT_DROP(inode); if (inode->i_sb && inode->i_sb->s_op->clear_inode) inode->i_sb->s_op->clear_inode(inode); - if (inode->i_bdev) + if (S_ISBLK(inode->i_mode) && inode->i_bdev) bd_forget(inode); if (inode->i_cdev) cd_forget(inode); -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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