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* mmcqd seem to use lot of cpu cycles
@ 2009-09-01 17:12 Madhusudhan
  0 siblings, 0 replies; 2+ messages in thread
From: Madhusudhan @ 2009-09-01 17:12 UTC (permalink / raw)
  To: linux-mmc; +Cc: linux-arm-kernel


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Hi,

 

While running one of the MMC use cases in the system I saw that mmcqd seems
to eat up a lot of cpu cycles. I saw a thread which discussed some details.

 

http://www.nabble.com/mmcqd-uses-a-large-amount-of-cpu-td23768078.html

 

Any clue on what this process is doing? If a low level driver is using DMA I
am not sure why there is so much load on the system due to mmcqd? Any
thoughts?

 

Regards,

Madhu

 

 

 


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^ permalink raw reply	[flat|nested] 2+ messages in thread

* mmcqd seem to use lot of cpu cycles
@ 2009-09-01 17:18 Madhusudhan
  0 siblings, 0 replies; 2+ messages in thread
From: Madhusudhan @ 2009-09-01 17:18 UTC (permalink / raw)
  To: linux-mmc; +Cc: linux-arm-kernel

Hi,

While running one of the MMC use cases in the system I saw that mmcqd seems
to eat up a lot of cpu cycles. I saw a thread which discussed some details.

http://www.nabble.com/mmcqd-uses-a-large-amount-of-cpu-td23768078.html

Any clue on what this process is doing? If a low level driver is using DMA I
am not sure why there is so much load on the system due to mmcqd? Any
thoughts?

 
Regards,
Madhu


^ permalink raw reply	[flat|nested] 2+ messages in thread

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