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Take ->i_bdev/->i_cdev handling out of clear_inode() 

All call chains to clear_inode() pass through evict_inode() and
clear_inode() should be called by evict_inode() exactly once.
So we can pull i_bdev/i_cdev detaching up to evict_inode() itself.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-06-04 20:19:55 -04:00
parent c6287315cb
commit 661074e91b
1 changed files with 4 additions and 4 deletions
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8
fs/inode.c
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@ -313,10 +313,6 @@ void clear_inode(struct inode *inode)
inode_sync_wait(inode);
if (inode->i_sb->s_op->clear_inode)
inode->i_sb->s_op->clear_inode(inode);
if (S_ISBLK(inode->i_mode) && inode->i_bdev)
bd_forget(inode);
if (S_ISCHR(inode->i_mode) && inode->i_cdev)
cd_forget(inode);
inode->i_state = I_FREEING | I_CLEAR;
}
EXPORT_SYMBOL(clear_inode);
@ -334,6 +330,10 @@ static void evict(struct inode *inode, int delete)
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
}
if (S_ISBLK(inode->i_mode) && inode->i_bdev)
bd_forget(inode);
if (S_ISCHR(inode->i_mode) && inode->i_cdev)
cd_forget(inode);
}
/*