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Message-ID: <AANLkTin2sci1gSmwx-tjazYGFAcUNRKhJFI7Bt0KvVe3@mail.gmail.com> Date: Mon, 14 Jun 2010 11:39:11 +0200 From: Kay Sievers <kay.sievers@...y.org> To: Johannes Berg <johannes@...solutions.net> Cc: "Eric W. Biederman" <ebiederm@...ssion.com>, Greg KH <greg@...ah.com>, netdev <netdev@...r.kernel.org> Subject: Re: [RFC][PATCH] Fix another namespace issue with devices assigned to classes On Mon, Jun 14, 2010 at 11:20, Johannes Berg <johannes@...solutions.net> wrote: > On Mon, 2010-06-14 at 11:13 +0200, Kay Sievers wrote: > >> That would block the rmmod process until the resources are cleaned up, >> wouldn't it? > > Yes, would that be so bad? Sounds fine, if we can expect that nothing else can hold a reference and may block rmmod for a very long time with this logic. Sysfs access should be fine these days, Tejun changed this a while ago. > It just needs a wait_for_bus_exit() function that the module calls in > _exit? Sounds worth trying, to see if that works as expected. Kay -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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