LinuxQuestions.org - how to allocate non-cacheable buffer?

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mehuljv

05-19-2005 05:24 AM

how to allocate non-cacheable buffer?

hi,
is there any way to allocate non-cacheable buffer in linux 2.6.* kernel??

Regards
Mehul

jim mcnamara

05-20-2005 08:57 AM

Do you want a non-paged pool buffer? -- one that is not subject ot being swapped out...

mehuljv

05-21-2005 01:08 AM

hi jim,

i want to allocate a buffer which the processor cant cache.

Tks
Mehul.

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