From: Tejun Heo <tj@kernel.org>
To: Saravanan D <saravanand@fb.com>
Cc: akpm@linux-foundation.org, mingo@redhat.com, x86@kernel.org,
dave.hansen@linux.intel.com, hannes@cmpxchg.org,
linux-kernel@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCH V6] x86/mm: Tracking linear mapping split events
Date: Mon, 1 Mar 2021 17:43:31 -0500 [thread overview]
Message-ID: <YD1uE1lYRFI5tm8l@slm.duckdns.org> (raw)
In-Reply-To: <20210218235744.1040634-1-saravanand@fb.com>
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
next prev parent reply other threads:[~2021-03-02 7:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-18 23:57 Saravanan D
2021-03-01 22:43 ` Tejun Heo [this message]
2021-03-06 0:57 ` Andrew Morton
2021-03-08 15:06 ` Johannes Weiner
-- strict thread matches above, loose matches on Subject: below --
2021-01-28 21:20 [PATCH V5] " Saravanan D
[not found] ` <20210128233430.1460964-1-saravanand@fb.com>
2021-01-28 23:41 ` [PATCH V6] " Tejun Heo
2021-01-29 19:27 ` Johannes Weiner
2021-02-08 23:17 ` Saravanan D
2021-02-08 23:30 ` Dave Hansen
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