On Tue 02-06-15 15:29:12, Andrew Morton wrote:
> On Tue, 2 Jun 2015 17:23:00 +0200 Jan Kara wrote:
>
> > > That's a lump of new code which many kernels won't be needing. Can we
> > > put all this in a new .c file and select it within drivers/media
> > > Kconfig?
> > So the attached patch
On Thu 28-05-15 16:24:02, Andrew Morton wrote:
> On Wed, 13 May 2015 15:08:08 +0200 Jan Kara wrote:
>
> > Provide new function get_vaddr_frames(). This function maps virtual
> > addresses from given start and fills given array with page frame numbers of
> > the corresponding pages. If given
On Tue, 2 Jun 2015 17:23:00 +0200 Jan Kara wrote:
> > That's a lump of new code which many kernels won't be needing. Can we
> > put all this in a new .c file and select it within drivers/media
> > Kconfig?
> So the attached patch should do what you had in mind. OK?
lgtm.
>
On 06/01/2015 02:40 PM, Jan Kara wrote:
> On Thu 28-05-15 16:24:02, Andrew Morton wrote:
>> On Wed, 13 May 2015 15:08:08 +0200 Jan Kara wrote:
>>
>>> Provide new function get_vaddr_frames(). This function maps virtual
>>> addresses from given start and fills given array with page frame numbers
On Thu 28-05-15 16:24:02, Andrew Morton wrote:
> On Wed, 13 May 2015 15:08:08 +0200 Jan Kara wrote:
>
> > Provide new function get_vaddr_frames(). This function maps virtual
> > addresses from given start and fills given array with page frame numbers of
> > the corresponding pages. If given
On Wed, 13 May 2015 15:08:08 +0200 Jan Kara wrote:
> Provide new function get_vaddr_frames(). This function maps virtual
> addresses from given start and fills given array with page frame numbers of
> the corresponding pages. If given start belongs to a normal vma, the function
> grabs
Provide new function get_vaddr_frames(). This function maps virtual
addresses from given start and fills given array with page frame numbers of
the corresponding pages. If given start belongs to a normal vma, the function
grabs reference to each of the pages to pin them in memory. If start
On Fri 08-05-15 15:49:22, Mel Gorman wrote:
> On Wed, May 06, 2015 at 09:28:09AM +0200, Jan Kara wrote:
> > Provide new function get_vaddr_frames(). This function maps virtual
> > addresses from given start and fills given array with page frame numbers of
> > the corresponding pages. If given
On Mon, May 11, 2015 at 04:00:19PM +0200, Jan Kara wrote:
> > > +int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
> > > + bool write, bool force, struct frame_vector *vec)
> > > +{
> > > + struct mm_struct *mm = current->mm;
> > > + struct vm_area_struct *vma;
> > > +
On Wed, May 06, 2015 at 09:28:09AM +0200, Jan Kara wrote:
> Provide new function get_vaddr_frames(). This function maps virtual
> addresses from given start and fills given array with page frame numbers of
> the corresponding pages. If given start belongs to a normal vma, the function
> grabs
On Wed 06-05-15 12:45:51, Vlastimil Babka wrote:
> On 05/06/2015 09:28 AM, Jan Kara wrote:
> >Provide new function get_vaddr_frames(). This function maps virtual
> >addresses from given start and fills given array with page frame numbers of
> >the corresponding pages. If given start belongs to a
On 05/06/2015 09:28 AM, Jan Kara wrote:
> Provide new function get_vaddr_frames(). This function maps virtual
> addresses from given start and fills given array with page frame numbers of
> the corresponding pages. If given start belongs to a normal vma, the function
> grabs reference to each of
Provide new function get_vaddr_frames(). This function maps virtual
addresses from given start and fills given array with page frame numbers of
the corresponding pages. If given start belongs to a normal vma, the function
grabs reference to each of the pages to pin them in memory. If start
Provide new function get_vaddr_frames(). This function maps virtual
addresses from given start and fills given array with page frame numbers of
the corresponding pages. If given start belongs to a normal vma, the function
grabs reference to each of the pages to pin them in memory. If start
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