From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B3D2D66E7 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> Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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); -- 2.25.1