Messages in this thread | | | Date | Tue, 15 Feb 2011 11:24:26 +0530 | From | Ankita Garg <> | Subject | Re: Mapping memory between kernel and user space |
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On Wed, Feb 09, 2011 at 06:45:42PM -0500, Sri Ram Vemulpali wrote: > Hi all, > > How do I map some space between kernel and user space. Can anyone > point me in to right direction. I was trying to map the packets from > my netfilter function to kernel user space, to avoid over head of > copying. Thanks in advance. >
You can take a look at remap_pfn_range() routine when implementing mmap in your driver.
-- Regards, Ankita Garg (ankita@in.ibm.com) Linux Technology Center IBM India Systems & Technology Labs, Bangalore, India
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