On Wed, Feb 3, 2021 at 12:06 AM Christian König
wrote:
>
> Am 03.02.21 um 03:02 schrieb Suren Baghdasaryan:
> > On Tue, Feb 2, 2021 at 5:39 PM Minchan Kim wrote:
> >> On Tue, Feb 02, 2021 at 04:31:34PM -0800, Suren Baghdasaryan wrote:
> >>> Currently system heap maps its buffers with VM_PFNMAP
On Tue, Feb 2, 2021 at 5:39 PM Minchan Kim wrote:
>
> On Tue, Feb 02, 2021 at 04:31:34PM -0800, Suren Baghdasaryan wrote:
> > Currently system heap maps its buffers with VM_PFNMAP flag using
> > remap_pfn_range. This results in such buffers not being accounted
> > for in PSS calculations because
Am 03.02.21 um 03:02 schrieb Suren Baghdasaryan:
On Tue, Feb 2, 2021 at 5:39 PM Minchan Kim wrote:
On Tue, Feb 02, 2021 at 04:31:34PM -0800, Suren Baghdasaryan wrote:
Currently system heap maps its buffers with VM_PFNMAP flag using
remap_pfn_range. This results in such buffers not being
On Tue, Feb 2, 2021 at 4:31 PM Suren Baghdasaryan wrote:
> Currently system heap maps its buffers with VM_PFNMAP flag using
> remap_pfn_range. This results in such buffers not being accounted
> for in PSS calculations because vm treats this memory as having no
> page structs. Without page structs
On Tue, Feb 02, 2021 at 04:31:34PM -0800, Suren Baghdasaryan wrote:
> Currently system heap maps its buffers with VM_PFNMAP flag using
> remap_pfn_range. This results in such buffers not being accounted
> for in PSS calculations because vm treats this memory as having no
> page structs. Without
