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From: frog1120@gmail.com (J.Hwan Kim)
To: kernelnewbies@lists.kernelnewbies.org
Subject: The core in which NAPI is using
Date: Fri, 26 Aug 2011 20:36:08 +0900	[thread overview]
Message-ID: <4E578528.3080003@gmail.com> (raw)

Hi, everyone

My ethernet card always interrupts at Core 0 .
The driver of the device is using NAPI.
When NAPI is appled, does the core in which NAPI is processing vary?
Is the NAPI triggered by software interrupt, isn't it?
My system monitor indicates  the CPU loading varies randomly among 8 cores.
Can you give an information if the core which NAPI is using varies?


Thanks in advance.

Best Regards,
J.Hwan Kim

             reply	other threads:[~2011-08-26 11:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-26 11:36 J.Hwan Kim [this message]
2011-08-27  2:04 ` The core in which NAPI is using Mulyadi Santosa

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