From: SeongJae Park <sjpark@amazon.com>
To: <akpm@linux-foundation.org>
Cc: SeongJae Park <sjpark@amazon.de>, <Jonathan.Cameron@Huawei.com>,
<aarcange@redhat.com>, <acme@kernel.org>,
<alexander.shishkin@linux.intel.com>, <amit@kernel.org>,
<benh@kernel.crashing.org>, <brendan.d.gregg@gmail.com>,
<brendanhiggins@google.com>, <cai@lca.pw>,
<colin.king@canonical.com>, <corbet@lwn.net>, <dwmw@amazon.com>,
<irogers@google.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>, <riel@surriel.com>,
<rientjes@google.com>, <rostedt@goodmis.org>, <sblbir@amazon.com>,
<shakeelb@google.com>, <shuah@kernel.org>, <sj38.park@gmail.com>,
<snu@amazon.de>, <vbabka@suse.cz>, <vdavydov.dev@gmail.com>,
<yang.shi@linux.alibaba.com>, <ying.huang@intel.com>,
<linux-damon@amazon.com>, <linux-mm@kvack.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v11 02/16] mm/page_ext: Export lookup_page_ext() to GPL modules
Date: Mon, 11 May 2020 14:32:48 +0200 [thread overview]
Message-ID: <20200511123302.12520-3-sjpark@amazon.com> (raw)
In-Reply-To: <20200511123302.12520-1-sjpark@amazon.com>
From: SeongJae Park <sjpark@amazon.de>
This commit exports 'lookup_page_ext()' to GPL modules. This will be
used by DAMON.
Signed-off-by: SeongJae Park <sjpark@amazon.de>
---
mm/page_ext.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/page_ext.c b/mm/page_ext.c
index 4ade843ff588..71169b45bba9 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -131,6 +131,7 @@ struct page_ext *lookup_page_ext(const struct page *page)
MAX_ORDER_NR_PAGES);
return get_entry(base, index);
}
+EXPORT_SYMBOL_GPL(lookup_page_ext);
static int __init alloc_node_page_ext(int nid)
{
--
2.17.1
next prev parent reply other threads:[~2020-05-11 12:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 12:32 [PATCH v11 00/16] Introduce Data Access MONitor (DAMON) SeongJae Park
2020-05-11 12:32 ` [PATCH v11 01/16] scripts/spelling: Add a few more typos SeongJae Park
2020-05-11 12:32 ` SeongJae Park [this message]
2020-05-11 12:32 ` [PATCH v11 03/16] mm: Introduce Data Access MONitor (DAMON) SeongJae Park
2020-05-11 12:32 ` [PATCH v11 04/16] mm/damon: Implement region based sampling SeongJae Park
2020-05-11 12:32 ` [PATCH v11 05/16] mm/damon: Adaptively adjust regions SeongJae Park
2020-05-11 12:32 ` [PATCH v11 06/16] mm/damon: Split regions into 3 subregions if necessary SeongJae Park
2020-05-11 12:32 ` [PATCH v11 07/16] mm/damon: Apply dynamic memory mapping changes SeongJae Park
2020-05-11 12:32 ` [PATCH v11 08/16] mm/damon: Implement callbacks SeongJae Park
2020-05-11 12:32 ` [PATCH v11 09/16] mm/damon: Implement access pattern recording SeongJae Park
2020-05-11 12:32 ` [PATCH v11 10/16] mm/damon: Add debugfs interface SeongJae Park
2020-05-11 12:32 ` [PATCH v11 11/16] mm/damon: Add tracepoints SeongJae Park
2020-05-11 12:32 ` [PATCH v11 12/16] tools: Add a minimal user-space tool for DAMON SeongJae Park
2020-05-11 12:32 ` [PATCH v11 13/16] Documentation/admin-guide/mm: Add a document " SeongJae Park
2020-05-11 12:33 ` [PATCH v11 14/16] mm/damon: Add kunit tests SeongJae Park
2020-05-11 12:33 ` [PATCH v11 15/16] mm/damon: Add user space selftests SeongJae Park
2020-05-11 12:33 ` [PATCH v11 16/16] MAINTAINERS: Update for DAMON SeongJae Park
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200511123302.12520-3-sjpark@amazon.com \
--to=sjpark@amazon.com \
--cc=Jonathan.Cameron@Huawei.com \
--cc=aarcange@redhat.com \
--cc=acme@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=amit@kernel.org \
--cc=benh@kernel.crashing.org \
--cc=brendan.d.gregg@gmail.com \
--cc=brendanhiggins@google.com \
--cc=cai@lca.pw \
--cc=colin.king@canonical.com \
--cc=corbet@lwn.net \
--cc=dwmw@amazon.com \
--cc=irogers@google.com \
--cc=jolsa@redhat.com \
--cc=kirill@shutemov.name \
--cc=linux-damon@amazon.com \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mark.rutland@arm.com \
--cc=mgorman@suse.de \
--cc=minchan@kernel.org \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=peterz@infradead.org \
--cc=rdunlap@infradead.org \
--cc=riel@surriel.com \
--cc=rientjes@google.com \
--cc=rostedt@goodmis.org \
--cc=sblbir@amazon.com \
--cc=shakeelb@google.com \
--cc=shuah@kernel.org \
--cc=sj38.park@gmail.com \
--cc=sjpark@amazon.de \
--cc=snu@amazon.de \
--cc=vbabka@suse.cz \
--cc=vdavydov.dev@gmail.com \
--cc=yang.shi@linux.alibaba.com \
--cc=ying.huang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).