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From: Peter Zijlstra <peterz@infradead.org>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Chuck Lever <chuck.lever@oracle.com>,
	Jesper Dangaard Brouer <brouer@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Ingo Molnar <mingo@kernel.org>, Michal Hocko <mhocko@kernel.org>,
	Vlastimil Babka <vbabka@suse.cz>, Linux-MM <linux-mm@kvack.org>,
	Linux-RT-Users <linux-rt-users@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/9 v6] Use local_lock for pcp protection and reduce stat overhead
Date: Wed, 12 May 2021 15:06:31 +0200	[thread overview]
Message-ID: <YJvS17mXYukJEqJG@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20210512095458.30632-1-mgorman@techsingularity.net>

On Wed, May 12, 2021 at 10:54:49AM +0100, Mel Gorman wrote:
> 
>  drivers/base/node.c    |  18 +--
>  include/linux/mmzone.h |  31 +++--
>  include/linux/vmstat.h |  65 ++++++-----
>  mm/mempolicy.c         |   2 +-
>  mm/page_alloc.c        | 255 ++++++++++++++++++++++++-----------------
>  mm/vmstat.c            | 246 +++++++++++++++++----------------------
>  6 files changed, 324 insertions(+), 293 deletions(-)

LGTM,

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

      parent reply	other threads:[~2021-05-12 13:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  9:54 Mel Gorman
2021-05-12  9:54 ` [PATCH 1/9] mm/page_alloc: Split per cpu page lists and zone stats Mel Gorman
2021-05-12  9:54 ` [PATCH 2/9] mm/page_alloc: Convert per-cpu list protection to local_lock Mel Gorman
2021-05-12  9:54 ` [PATCH 3/9] mm/vmstat: Convert NUMA statistics to basic NUMA counters Mel Gorman
2021-05-12 10:11   ` Vlastimil Babka
2021-05-12  9:54 ` [PATCH 4/9] mm/vmstat: Inline NUMA event counter updates Mel Gorman
2021-05-12  9:54 ` [PATCH 5/9] mm/page_alloc: Batch the accounting updates in the bulk allocator Mel Gorman
2021-05-12  9:54 ` [PATCH 6/9] mm/page_alloc: Reduce duration that IRQs are disabled for VM counters Mel Gorman
2021-05-12  9:54 ` [PATCH 7/9] mm/page_alloc: Explicitly acquire the zone lock in __free_pages_ok Mel Gorman
2021-05-12  9:54 ` [PATCH 8/9] mm/page_alloc: Avoid conflating IRQs disabled with zone->lock Mel Gorman
2021-05-12  9:54 ` [PATCH 9/9] mm/page_alloc: Update PGFREE outside the zone lock in __free_pages_ok Mel Gorman
2021-05-12 13:06 ` Peter Zijlstra [this message]

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