netdev - Re: [PATCH 3/3] genetlink: synchronize socket closing and family removal

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Message-Id: <20150115.145007.184934220260873768.davem@davemloft.net>
Date:	Thu, 15 Jan 2015 14:50:07 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	johannes@...solutions.net
Cc:	netdev@...r.kernel.org, jeff.layton@...marydata.com,
	sedat.dilek@...il.com, johannes.berg@...el.com
Subject: Re: [PATCH 3/3] genetlink: synchronize socket closing and family
 removal

From: Johannes Berg <johannes@...solutions.net>
Date: Thu, 15 Jan 2015 12:04:45 +0100

> +		atomic_dec(&genl_sk_destructing_cnt);
> +		printk(KERN_DEBUG "dec destructing\n");
> +		wake_up(&genl_sk_destructing_waitq);

Hmmm, maybe only wakeup if "!atomic_dec_and_test()"?

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