Re: [PATCH v4 2/5] napi: convert trace_napi_poll to TRACE_EVENT

From: David Miller
Date: Mon Aug 23 2010 - 23:52:40 EST


From: Koki Sanagi <sanagi.koki@xxxxxxxxxxxxxx>
Date: Mon, 23 Aug 2010 18:43:51 +0900

> From: Neil Horman <nhorman@xxxxxxxxxxxxx>
>
> This patch converts trace_napi_poll from DECLARE_EVENT to TRACE_EVENT to improve
> the usability of napi_poll tracepoint.
>
> <idle>-0 [001] 241302.750777: napi_poll: napi poll on napi struct f6acc480 for device eth3
> <idle>-0 [000] 241302.852389: napi_poll: napi poll on napi struct f5d0d70c for device eth1
>
> An original patch is below.
> http://marc.info/?l=linux-kernel&m=126021713809450&w=2
> Signed-off-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
>
> And add a fix by Steven Rostedt.
> http://marc.info/?l=linux-kernel&m=126150506519173&w=2
>
> Signed-off-by: Koki Sanagi <sanagi.koki@xxxxxxxxxxxxxx>

Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
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