Allison wrote:
Thanks for the answer!
Another related question :
I need to gather all application pages by reading the page tables.
The hard part is, I need to do this from a PCI device using DMA. As I
understand it, when a DMA is being performed, the pages are pinned in
memory . Since the PCI
Thanks for the answer!
Another related question :
I need to gather all application pages by reading the page tables.
The hard part is, I need to do this from a PCI device using DMA. As I
understand it, when a DMA is being performed, the pages are pinned in
memory . Since the PCI device has gr
On Sat, Mar 12, 2005 at 08:05:11PM -0500, firefly blue wrote:
> Hi,
>
> With the 2.6 Linux kernel, I want to find, from the physical page
> frame, the virtual address of the page loaded in the frame and the
> process id of the process owning it.
Follow struct page->mapping to struct address_space
Hi,
With the 2.6 Linux kernel, I want to find, from the physical page
frame, the virtual address of the page loaded in the frame and the
process id of the process owning it.
I know that 2.6 kernel implements rmap where the page points to a pte
chain. But how to I get to the pid and virtual addres
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