# Re: \[PATCH\] mac80211: rewrite fragmentation code

- From: Johannes Berg \<hidden\>
- Date: 2008-05-16 10:38:58 
- List: netdev
- Page: https://ratatoskr.run/netdev/2008/05/10799641
- Thread: https://ratatoskr.run/linux-wireless/2008/05/10799641/t.md

```text

> I put a patch in to do exactly that at Herbert's prompting, for 2.6.26, but 
> it's buggy in (at least) two ways.  I have a fix for this, which adds a new 
> tasklet to xmit the packet.  There's still some subtle race, however, since 
> I'm still seeing a stuck packet.  I'll have to revert to TX_BUSY for 2.6.26 
> if I can't find it (unlikely).

Incidentally, mac80211 has a tasklet for this as well, and I'm pretty
sure it's also buggy in the corner cases (rather than inefficient or
something)

johannes
```

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