Commit 661074e9 authored by Al Viro's avatar Al Viro
Browse files

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: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent c6287315

fs/inode.c

+4 −4
Original line number Diff line number Diff line
@@ -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);

}



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