From: Tejun Heo <tj@kernel.org>
To: Saravanan D <saravanand@fb.com>
Cc: x86@kernel.org, dave.hansen@linux.intel.com, luto@kernel.org,
peterz@infradead.org, willy@infradead.org,
linux-kernel@vger.kernel.org, kernel-team@fb.com,
linux-mm@kvack.org, songliubraving@fb.com, hannes@cmpxchg.org
Subject: Re: [PATCH V6] x86/mm: Tracking linear mapping split events
Date: Thu, 28 Jan 2021 18:41:34 -0500 [thread overview]
Message-ID: <YBNLrg1CI4yGBOyB@mtj.duckdns.org> (raw)
In-Reply-To: <20210128233430.1460964-1-saravanand@fb.com>
On Thu, Jan 28, 2021 at 03:34:30PM -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>
Thanks.
--
tejun
next prev parent reply other threads:[~2021-01-28 23:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BYAPR01MB40856478D5BE74CB6A7D5578CFBD9@BYAPR01MB4085.prod.exchangelabs.com>
2021-01-25 20:15 ` [PATCH] x86/mm: Tracking linear mapping split events since boot Dave Hansen
2021-01-25 20:32 ` Tejun Heo
2021-01-26 0:47 ` Dave Hansen
2021-01-26 0:53 ` Tejun Heo
2021-01-26 1:04 ` Dave Hansen
2021-01-26 1:17 ` Tejun Heo
2021-01-27 17:51 ` [PATCH V2] x86/mm: Tracking linear mapping split events Saravanan D
2021-01-27 21:03 ` Tejun Heo
2021-01-27 21:32 ` Dave Hansen
2021-01-27 21:36 ` Tejun Heo
2021-01-27 21:42 ` Saravanan D
2021-01-27 22:50 ` [PATCH V3] " Saravanan D
2021-01-27 23:00 ` Randy Dunlap
2021-01-27 23:56 ` Saravanan D
2021-01-27 23:41 ` Dave Hansen
2021-01-28 0:15 ` Saravanan D
2021-01-28 4:35 ` [PATCH V4] " Saravanan D
2021-01-28 4:51 ` Matthew Wilcox
[not found] ` <20210128104934.2916679-1-saravanand@fb.com>
2021-01-28 15:04 ` [PATCH V5] " Matthew Wilcox
2021-01-28 19:49 ` Saravanan D
2021-01-28 16:33 ` Zi Yan
2021-01-28 16:41 ` Dave Hansen
2021-01-28 16:56 ` Zi Yan
2021-01-28 16:59 ` Song Liu
[not found] ` <3aec2d10-f4c3-d07a-356f-6f1001679181@intel.com>
2021-01-28 21:20 ` Saravanan D
[not found] ` <20210128233430.1460964-1-saravanand@fb.com>
2021-01-28 23:41 ` Tejun Heo [this message]
2021-01-29 19:27 ` [PATCH V6] " Johannes Weiner
2021-02-08 23:17 ` Saravanan D
2021-02-08 23:30 ` Dave Hansen
2021-02-18 23:57 Saravanan D
2021-03-01 22:43 ` Tejun Heo
2021-03-06 0:57 ` Andrew Morton
2021-03-08 15:06 ` Johannes Weiner
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