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...ng whether something similar to > commit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be > benefitial. I've played a similar patch several days before. The tricky part is the mode switching between napi and no napi. We should make sure when the packet is sent and trakced by BQL,? it should be consumed by BQL as well. I did it by tracking it through skb->cb.? And deal with the freeze by reset the BQL status. Patch attached. But when testing with vhost-net, I don't very a stable performance, it was probably because we batch the used ring updating so tx i...

...ng whether something similar to > commit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be > benefitial. I've played a similar patch several days before. The tricky part is the mode switching between napi and no napi. We should make sure when the packet is sent and trakced by BQL,? it should be consumed by BQL as well. I did it by tracking it through skb->cb.? And deal with the freeze by reset the BQL status. Patch attached. But when testing with vhost-net, I don't very a stable performance, it was probably because we batch the used ring updating so tx i...

...ft") might be >>>>>>> benefitial. >>>>>> I've played a similar patch several days before. The tricky part is the mode >>>>>> switching between napi and no napi. We should make sure when the packet is >>>>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>>>> status. Patch attached. >>>>>> >>>>>> But when testing with vhost-net, I don&...

...ft") might be >>>>>>> benefitial. >>>>>> I've played a similar patch several days before. The tricky part is the mode >>>>>> switching between napi and no napi. We should make sure when the packet is >>>>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>>>> status. Patch attached. >>>>>> >>>>>> But when testing with vhost-net, I don&...

...;mac80211: Adjust TSQ pacing shift") might be >>>>> benefitial. >>>> I've played a similar patch several days before. The tricky part is the mode >>>> switching between napi and no napi. We should make sure when the packet is >>>> sent and trakced by BQL,? it should be consumed by BQL as well. >>> I just went over the patch again and I don't understand this comment. >>> This patch only enabled BQL with tx napi. >>> >>> Thus there's no mode switching. >>> >>> What did I miss? &gt...

...mit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be >>> benefitial. >> >> I've played a similar patch several days before. The tricky part is the mode >> switching between napi and no napi. We should make sure when the packet is >> sent and trakced by BQL,? it should be consumed by BQL as well. > > I just went over the patch again and I don't understand this comment. > This patch only enabled BQL with tx napi. > > Thus there's no mode switching. > > What did I miss? Consider the case: TX NAPI is disabled: s...

...mit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be >>> benefitial. >> >> I've played a similar patch several days before. The tricky part is the mode >> switching between napi and no napi. We should make sure when the packet is >> sent and trakced by BQL,? it should be consumed by BQL as well. > > I just went over the patch again and I don't understand this comment. > This patch only enabled BQL with tx napi. > > Thus there's no mode switching. > > What did I miss? Consider the case: TX NAPI is disabled: s...

...gt;>>>>> benefitial. >>>>>>>> I've played a similar patch several days before. The tricky part is the mode >>>>>>>> switching between napi and no napi. We should make sure when the packet is >>>>>>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>>>>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>>>>>> status. Patch attached. >>>>>>>> >>>>>>>> But whe...

...gt;>>>>> benefitial. >>>>>>>> I've played a similar patch several days before. The tricky part is the mode >>>>>>>> switching between napi and no napi. We should make sure when the packet is >>>>>>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>>>>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>>>>>> status. Patch attached. >>>>>>>> >>>>>>>> But whe...

...;mac80211: Adjust TSQ pacing shift") might be >>>>> benefitial. >>>> I've played a similar patch several days before. The tricky part is the mode >>>> switching between napi and no napi. We should make sure when the packet is >>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>> status. Patch attached. >>>> >>>> But when testing with vhost-net, I don't very a stable performance,...

...;mac80211: Adjust TSQ pacing shift") might be >>>>> benefitial. >>>> I've played a similar patch several days before. The tricky part is the mode >>>> switching between napi and no napi. We should make sure when the packet is >>>> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >>>> tracking it through skb->cb.? And deal with the freeze by reset the BQL >>>> status. Patch attached. >>>> >>>> But when testing with vhost-net, I don't very a stable performance,...

...mit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be >>> benefitial. >> >> I've played a similar patch several days before. The tricky part is the mode >> switching between napi and no napi. We should make sure when the packet is >> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >> tracking it through skb->cb.? And deal with the freeze by reset the BQL >> status. Patch attached. >> >> But when testing with vhost-net, I don't very a stable performance, > So how about increasing TS...

...mit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be >>> benefitial. >> >> I've played a similar patch several days before. The tricky part is the mode >> switching between napi and no napi. We should make sure when the packet is >> sent and trakced by BQL,? it should be consumed by BQL as well. I did it by >> tracking it through skb->cb.? And deal with the freeze by reset the BQL >> status. Patch attached. >> >> But when testing with vhost-net, I don't very a stable performance, > So how about increasing TS...

...origine ----- De: Kerry Hoath <kerry at gotss.net> ?: porte64 at free.fr Envoy?: Thu, 2 Apr 2009 11:28:04 +0200 (CEST) Objet: Re: [Flac] FLAC: how to dump seekpoints ? don't confuse seak points and cue points. Cue points are the points you put into a file so you can jump to the start of trakcs or to index marks. seak points are used to increase the speed of seaking inside a flac file by providing known offsets into the stream. Regards, Kerry

...t; > > > benefitial. > > > > > > > I've played a similar patch several days before. The tricky part is the mode > > > > > > > switching between napi and no napi. We should make sure when the packet is > > > > > > > sent and trakced by BQL,? it should be consumed by BQL as well. I did it by > > > > > > > tracking it through skb->cb.? And deal with the freeze by reset the BQL > > > > > > > status. Patch attached. > > > > > > > > > > > > > &gt...

...gt; > commit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be > > benefitial. > > > I've played a similar patch several days before. The tricky part is the mode > switching between napi and no napi. We should make sure when the packet is > sent and trakced by BQL,? it should be consumed by BQL as well. I did it by > tracking it through skb->cb.? And deal with the freeze by reset the BQL > status. Patch attached. > > But when testing with vhost-net, I don't very a stable performance, it was > probably because we batch the used...

...gt; > commit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be > > benefitial. > > > I've played a similar patch several days before. The tricky part is the mode > switching between napi and no napi. We should make sure when the packet is > sent and trakced by BQL,? it should be consumed by BQL as well. I just went over the patch again and I don't understand this comment. This patch only enabled BQL with tx napi. Thus there's no mode switching. What did I miss? > I did it by > tracking it through skb->cb.? And deal with the fr...

...gt; > commit 36148c2bbfbe ("mac80211: Adjust TSQ pacing shift") might be > > benefitial. > > > I've played a similar patch several days before. The tricky part is the mode > switching between napi and no napi. We should make sure when the packet is > sent and trakced by BQL,? it should be consumed by BQL as well. I did it by > tracking it through skb->cb.? And deal with the freeze by reset the BQL > status. Patch attached. > > But when testing with vhost-net, I don't very a stable performance, So how about increasing TSQ pacing shift then...

...> > > > > > > > > I've played a similar patch several days before. The tricky part is the mode > > > > > > > > > switching between napi and no napi. We should make sure when the packet is > > > > > > > > > sent and trakced by BQL,? it should be consumed by BQL as well. I did it by > > > > > > > > > tracking it through skb->cb.? And deal with the freeze by reset the BQL > > > > > > > > > status. Patch attached. > > > > > > > > > &gt...

...: Adjust TSQ pacing shift") might be > > > > benefitial. > > > > > > I've played a similar patch several days before. The tricky part is the mode > > > switching between napi and no napi. We should make sure when the packet is > > > sent and trakced by BQL,? it should be consumed by BQL as well. > > > > I just went over the patch again and I don't understand this comment. > > This patch only enabled BQL with tx napi. > > > > Thus there's no mode switching. > > > > What did I miss? > &g...