Yet another approach to memory fragmentation
Posted Feb 14, 2005 8:40 UTC (Mon) by Nir
Parent article: Yet another approach to memory fragmentation
I have a question. I hope I am not too rude.
i am trying to understand whether high memory is visible in interrupt context ?
When sending/getting a buffer to disk or NIC from an application that mapped high memory pages ( > 1GB ) are they copied to a normal memory and then copied to the user buffer ?
Raz Ben Jehuda
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