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Re: [PATCH v2] mac80211: temporarily disable reorder release timer

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On Fri, Oct 8, 2010 at 1:49 PM, Christian Lamparter
<chunkeey@xxxxxxxxxxxxxx> wrote:
> On Friday 08 October 2010 22:40:39 Luis R. Rodriguez wrote:
>> On Fri, Oct 8, 2010 at 1:35 PM, Christian Lamparter
>> <chunkeey@xxxxxxxxxxxxxx> wrote:
>> > Several serve threading problems in the current
>> > release reorder timer implementation have been
>> > discovered.
>> >
>> > A lengthy discussion - which lists some of the
>> > pitfalls and possible solutions - can be found at:
>> > Âhttp://marc.info/?t=128635927000001
>> >
>> > But due to the complicated nature of the subject and
>> > the imminent advent of a new -rc cycle, it was
>> > decided to disable the feature for the time being.
>> >
>> > Signed-off-by: Christian Lamparter <chunkeey@xxxxxxxxxxxxxx>
>>
>> This patch lacks documentation of the impact of this patch, while it
>> may fix a lock issue, the does not address what happens when the patch
>> is actually applied.
> ? It just disables the timer. The actual reorder code
> is left untouched, everything is the same as in Linus'
> 2.6.36-rcX tree.
>
> Or what impact are you talking about?

The timer is what I'm talking about, we don't run then
ieee80211_release_reorder_timeout() right so we don't clear stale
frames on aggregates. What impact does this have?

  Luis
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