From: Rik van Riel <riel@surriel.com>
To: SeongJae Park <sjpark@amazon.com>, akpm@linux-foundation.org
Cc: SeongJae Park <sjpark@amazon.de>,
aarcange@redhat.com, acme@kernel.org,
alexander.shishkin@linux.intel.com, amit@kernel.org,
brendan.d.gregg@gmail.com, brendanhiggins@google.com,
cai@lca.pw, colin.king@canonical.com, corbet@lwn.net,
dwmw@amazon.com, jolsa@redhat.com, kirill@shutemov.name,
mark.rutland@arm.com, mgorman@suse.de, minchan@kernel.org,
mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org,
rdunlap@infradead.org, rientjes@google.com, rostedt@goodmis.org,
shuah@kernel.org, sj38.park@gmail.com, vbabka@suse.cz,
vdavydov.dev@gmail.com, yang.shi@linux.alibaba.com,
ying.huang@intel.com, linux-mm@kvack.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC v4 2/7] mm/damon: Account age of target regions
Date: Wed, 04 Mar 2020 10:21:29 -0500 [thread overview]
Message-ID: <221dab45ed46405b707825455086855665ead7cc.camel@surriel.com> (raw)
In-Reply-To: <20200303121406.20954-3-sjpark@amazon.com>
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On Tue, 2020-03-03 at 13:14 +0100, SeongJae Park wrote:
> From: SeongJae Park <sjpark@amazon.de>
> --- a/mm/damon.c
> +++ b/mm/damon.c
> @@ -87,6 +87,10 @@ static struct damon_region
> *damon_new_region(struct damon_ctx *ctx,
> ret->sampling_addr = damon_rand(ctx, vm_start, vm_end);
> INIT_LIST_HEAD(&ret->list);
>
> + ret->age = 0;
> + ret->last_vm_start = vm_start;
> + ret->last_vm_end = vm_end;
Wait, what tree is this supposed to apply against?
I see no mm/damon.c file in current Linus upstream.
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next prev parent reply other threads:[~2020-03-04 15:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 12:13 [RFC v4 0/7] Implement Data Access Monitoring-based Memory Operation Schemes SeongJae Park
2020-03-03 12:14 ` [RFC v4 1/7] mm/madvise: Export madvise_common() to mm internal code SeongJae Park
2020-03-03 12:14 ` [RFC v4 2/7] mm/damon: Account age of target regions SeongJae Park
2020-03-04 15:21 ` Rik van Riel [this message]
2020-03-04 16:07 ` SeongJae Park
2020-03-03 12:14 ` [RFC v4 3/7] mm/damon: Implement data access monitoring-based operation schemes SeongJae Park
2020-03-03 12:14 ` [RFC v4 4/7] mm/damon/schemes: Implement a debugfs interface SeongJae Park
2020-03-03 12:14 ` [RFC v4 5/7] mm/damon-test: Add kunit test case for regions age accounting SeongJae Park
2020-03-03 12:14 ` [RFC v4 6/7] mm/damon/selftests: Add 'schemes' debugfs tests SeongJae Park
2020-03-03 12:14 ` [RFC v4 7/7] damon/tools: Support more human friendly 'schemes' control SeongJae Park
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