On Wed 04-10-17 17:16:20, Kirill A. Shutemov wrote:
> On Wed, Oct 04, 2017 at 03:48:53PM +0200, Michal Hocko wrote:
> > On Mon 02-10-17 11:04:27, Kirill A. Shutemov wrote:
> > > On machine with 5-level paging support a process can allocate
> > > significant amount of memory and stay unnoticed by oo
On Wed, Oct 04, 2017 at 03:48:53PM +0200, Michal Hocko wrote:
> On Mon 02-10-17 11:04:27, Kirill A. Shutemov wrote:
> > On machine with 5-level paging support a process can allocate
> > significant amount of memory and stay unnoticed by oom-killer and
> > memory cgroup. The trick is to allocate a l
On Mon 02-10-17 11:04:27, Kirill A. Shutemov wrote:
> On machine with 5-level paging support a process can allocate
> significant amount of memory and stay unnoticed by oom-killer and
> memory cgroup. The trick is to allocate a lot of PUD page tables.
> We don't account PUD page tables, only PMD an
On Wed, Oct 04, 2017 at 06:03:47AM +, Vlastimil Babka wrote:
> On 10/02/2017 10:04 AM, Kirill A. Shutemov wrote:
> > On machine with 5-level paging support a process can allocate
> > significant amount of memory and stay unnoticed by oom-killer and
> > memory cgroup. The trick is to allocate a
On 10/02/2017 10:04 AM, Kirill A. Shutemov wrote:
> On machine with 5-level paging support a process can allocate
> significant amount of memory and stay unnoticed by oom-killer and
> memory cgroup. The trick is to allocate a lot of PUD page tables.
> We don't account PUD page tables, only PMD and
On Mon, 2017-10-02 at 11:04 +0300, Kirill A. Shutemov wrote:
> On machine with 5-level paging support a process can allocate
> significant amount of memory and stay unnoticed by oom-killer and
> memory cgroup. The trick is to allocate a lot of PUD page tables.
> We don't account PUD page tables, on
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