netdev - Re: [PATCH net-next 1/4] bonding: Handle notifications during work-queue processing gracefully

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Message-ID: <CAHo-Ooz4Lb3uO_TA0bK8QOrXg4nBZQeAhvpAH9Av1hqma9WS_Q@mail.gmail.com>
Date:	Thu, 12 Mar 2015 11:34:33 -0700
From:	Maciej Żenczykowski <zenczykowski@...il.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Mahesh Bandewar <maheshb@...gle.com>,
	Jay Vosburgh <j.vosburgh@...il.com>,
	Andy Gospodarek <andy@...yhouse.net>,
	Veaceslav Falico <vfalico@...il.com>,
	Nikolay Aleksandrov <nikolay@...hat.com>,
	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>,
	Eric Dumazet <edumazet@...gle.com>
Subject: Re: [PATCH net-next 1/4] bonding: Handle notifications during
 work-queue processing gracefully

bond_get_notif_pending(struct bonding *bond,
                                         bond_notif_pending_t bit)
{
       return !!test_bit(bit, &bond->notif_work_mask);
}

imho this should use test_and_clear_bit, and you should actually never
use the pending_clear, only have pending_set
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