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Author Topic: memcpy becomes slow after ioremap  (Read 20294 times)

Offline yogesh.bit2006

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memcpy becomes slow after ioremap
« on: July 06, 2012, 07:22:17 PM »
Hi,

I am facing one issue that memcpy becomes slow after ioremap.It takes about 50 milliseconds to copy 2 mb of data from the vitrual address(that we get after ioremap).

Regards,
Yogesh
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