Hi Al
On Fri, Oct 31, 2014 at 12:38 AM, Al Viro wrote:
> On Wed, Oct 29, 2014 at 03:00:52PM -0700, Greg Kroah-Hartman wrote:
>
>> +static void __kdbus_domain_user_free(struct kref *kref)
>> +{
>> + struct kdbus_domain_user *user =
>> + container_of(kref, struct kdbus_domain_user,
On Fri, Oct 31, 2014 at 11:00:01AM -0700, Linus Torvalds wrote:
> On Thu, Oct 30, 2014 at 4:38 PM, Al Viro wrote:
> >
> > If you remove an object from some search structures, taking the lock in
> > destructor is Too Fucking Late(tm). Somebody might have already found
> > that puppy and decided to
On Thu, Oct 30, 2014 at 4:38 PM, Al Viro wrote:
>
> If you remove an object from some search structures, taking the lock in
> destructor is Too Fucking Late(tm). Somebody might have already found
> that puppy and decided to pick it (all under that lock) just as we'd
> got to that point in destruc
On Wed, Oct 29, 2014 at 03:00:52PM -0700, Greg Kroah-Hartman wrote:
> +static void __kdbus_domain_user_free(struct kref *kref)
> +{
> + struct kdbus_domain_user *user =
> + container_of(kref, struct kdbus_domain_user, kref);
> +
> + BUG_ON(atomic_read(&user->buses) > 0);
> +
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