From: Peter Zijlstra <peterz@infradead.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: linux-mm@kvack.org, Pingfan Liu <kernelfans@gmail.com>,
Dave Hansen <dave.hansen@intel.com>,
x86@kernel.org, Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Tony Luck <tony.luck@intel.com>,
linuxppc-dev@lists.ozlabs.org, linux-ia64@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Michal Hocko <mhocko@suse.com>
Subject: Re: [PATCH v3 2/2] mm: be more verbose about zonelist initialization
Date: Wed, 13 Feb 2019 11:32:31 +0100 [thread overview]
Message-ID: <20190213103231.GN32494@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20190213094315.3504-1-mhocko@kernel.org>
On Wed, Feb 13, 2019 at 10:43:15AM +0100, Michal Hocko wrote:
> @@ -5259,6 +5261,11 @@ static void build_zonelists(pg_data_t *pgdat)
>
> build_zonelists_in_node_order(pgdat, node_order, nr_nodes);
> build_thisnode_zonelists(pgdat);
> +
> + pr_info("node[%d] zonelist: ", pgdat->node_id);
> + for_each_zone_zonelist(zone, z, &pgdat->node_zonelists[ZONELIST_FALLBACK], MAX_NR_ZONES-1)
> + pr_cont("%d:%s ", zone_to_nid(zone), zone->name);
> + pr_cont("\n");
> }
Have you ran this by the SGI and other stupid large machine vendors?
Traditionally they tend to want to remove such things instead of adding
them.
next prev parent reply other threads:[~2019-02-13 10:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 9:53 [PATCH 0/2] x86, numa: always initialize all possible nodes Michal Hocko
2019-02-12 9:53 ` [PATCH 1/2] " Michal Hocko
2019-05-01 19:12 ` Barret Rhoden
2019-05-02 13:00 ` Michal Hocko
2019-06-26 13:54 ` Michal Hocko
2019-02-12 9:53 ` [PATCH 2/2] mm: be more verbose about zonelist initialization Michal Hocko
2019-02-13 0:12 ` kbuild test robot
2019-02-13 2:13 ` kbuild test robot
2019-02-13 9:40 ` [PATCH v2 " Michal Hocko
2019-02-13 9:43 ` [PATCH v3 " Michal Hocko
2019-02-13 10:32 ` Peter Zijlstra [this message]
2019-02-13 11:50 ` Michal Hocko
2019-02-13 13:11 ` Peter Zijlstra
2019-02-13 13:41 ` Michal Hocko
2019-02-13 16:14 ` Dave Hansen
2019-02-13 16:18 ` Michal Hocko
2019-02-12 10:19 ` [PATCH 0/2] x86, numa: always initialize all possible nodes Mike Rapoport
2019-02-26 13:12 ` Michal Hocko
2019-04-15 11:42 ` Michal Hocko
2019-04-15 15:43 ` Dave Hansen
2019-04-16 6:54 ` Michal Hocko
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