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Date: Mon, 22 Apr 2019 08:58:31 -0600 From: David Ahern <dsahern@...il.com> To: Stephen Suryaputra <ssuryaextr@...il.com> Cc: Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>, Julian Anastasov <ja@....bg>, Cong Wang <xiyou.wangcong@...il.com>, syzbot <syzbot+30209ea299c09d8785c9@...kaller.appspotmail.com>, ddstreet@...e.org, dvyukov@...gle.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com Subject: Re: unregister_netdevice: waiting for DEV to become free (2) On 4/21/19 2:41 PM, Stephen Suryaputra wrote: > Hi David, > > I looked at patchwork. This patch hasn't been accepted. Is there a plan > to resubmit? It is very useful. I had to debug refcnt issues multiple > times for my employer. I think the inlined versions of dev_put and dev_hold are better for performance. I could submit it with a DEBUG config to enable. It has been invaluable to me over the past 3+ years debugging refcount problems.
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