Re: [PATCH V6] x86/mm: Tracking linear mapping split events

Tejun Heo
2021-03-02T07:32:03Z

Hello,

On Thu, Feb 18, 2021 at 03:57:44PM -0800, Saravanan D wrote:
> To help with debugging the sluggishness caused by TLB miss/reload,
> we introduce monotonic hugepage [direct mapped] split event counts since
> system state: SYSTEM_RUNNING to be displayed as part of
> /proc/vmstat in x86 servers
...
> Signed-off-by: Saravanan D <saravanand@fb.com>
> Acked-by: Tejun Heo <tj@kernel.org>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
> Acked-by: Dave Hansen <dave.hansen@linux.intel.com>

Andrew, do you mind picking this one up? It has enough acks and can go
through either mm or x86 tree.

Thank you.

--
tejun