Re: mmaping a kernel buffer to user space
- From: Jiri Slaby <jirislaby@xxxxxxxxx>
- Date: Tue, 31 Oct 2006 20:36:50 +0100
Russell King wrote:
On Tue, Oct 31, 2006 at 05:00:59PM +0100, Jiri Slaby wrote:
Piece of code please. pci_alloc_consistent calls __get_free_pages, and there
should be no problem with mmaping this area.
That is an implementation detail which is not portable to other
architectures. Please don't encourage people to use non-portable
implementation details.
Sorry, I stand corrected, thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
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