From nobody Mon Apr 6 00:12:14 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F412ECAAD8 for ; Tue, 13 Sep 2022 18:28:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231715AbiIMS2T (ORCPT ); Tue, 13 Sep 2022 14:28:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232381AbiIMS1A (ORCPT ); Tue, 13 Sep 2022 14:27:00 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F6C467160 for ; Tue, 13 Sep 2022 10:45:05 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BFB5F61549 for ; Tue, 13 Sep 2022 17:45:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B463C43144; Tue, 13 Sep 2022 17:45:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663091104; bh=9Ie/eYWIDmaeWIIzjho1hLTkE8OQk0TsC6fyZAjKC84=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pxRWRVz4xS5qVWe0ZeEo+e/hBelBW8BPMyZafRuBCXoJrRDNz1nALb/Sf/2DOVjJD mNrKJnwvEdDCg6m6D1X6N4wVNEmxcdegxtNWe+GcmTyYdGioHK64En+VztzAuQXsUK SZ07SpZurtmGYM9ySOXA9xshufEBcFNxjJwPNYZLCSFRJb+Quro+hey6JeF60M+7Yp kyeOuG1jQhZwOJM8p/tQZ2KRiw8xpWYW90HispIXRVkON86iKUGTfqylXV2hKeDn9o dijqj+f38tCRUTBqoIOb0vN876wv4buHFms+KzPbT0rAC5gHkA3Id5l0yTer8F3EYo rIZdrvbrhAhTQ== From: SeongJae Park To: SeongJae Park , Andrew Morton Cc: damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/22] mm/damon/modules-common: implement a stats parameters generator macro Date: Tue, 13 Sep 2022 17:44:42 +0000 Message-Id: <20220913174449.50645-16-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220913174449.50645-1-sj@kernel.org> References: <20220913174449.50645-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" DAMON_RECLAIM and DAMON_LRU_SORT have module parameters for DAMOS statistics that having same names. This commit implements a macro for generating such module parameters so that we can reuse later. Signed-off-by: SeongJae Park --- mm/damon/modules-common.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/mm/damon/modules-common.h b/mm/damon/modules-common.h index 4c2ce84869d5..ed973e0770ae 100644 --- a/mm/damon/modules-common.h +++ b/mm/damon/modules-common.h @@ -23,3 +23,15 @@ module_param_named(wmarks_high, wmarks.high, ulong, 0600); \ module_param_named(wmarks_mid, wmarks.mid, ulong, 0600); \ module_param_named(wmarks_low, wmarks.low, ulong, 0600); + +#define DEFINE_DAMON_MODULES_DAMOS_STATS_PARAMS(stat, try_name, \ + succ_name, qt_exceed_name) \ + module_param_named(nr_##try_name, stat.nr_tried, ulong, 0400); \ + module_param_named(bytes_##try_name, stat.sz_tried, ulong, \ + 0400); \ + module_param_named(nr_##succ_name, stat.nr_applied, ulong, \ + 0400); \ + module_param_named(bytes_##succ_name, stat.sz_applied, ulong, \ + 0400); \ + module_param_named(qt_exceed_name, stat.qt_exceeds, ulong, \ + 0400); --=20 2.25.1