From nobody Thu Dec 18 02:04:28 2025 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 6B5EA26461C; Thu, 20 Feb 2025 19:46:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740080814; cv=none; b=cTeqHrEbEdkxD/O3TnyRspX2FtTrGoJy3Zuk4bZ6A7QWIsSrWOzrvUrYEyRIdxxsAuVG5goXPI28uPAwFqJrSPrWlH+TtEDbNUK75GUiFyt5l1cSeSXX7I/luOkCh7WUaAsvpdj0nmR8+ZS4IaHwS/B7olRgPMJ7SvHmU/6o56A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740080814; c=relaxed/simple; bh=wL/4Ps4xqCe4JY2MuJBUpgRAAyA49p5mtKK+mW9qR+A=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Ld8lQe+K8wXnUI6rdBLhxcMCa8ed9lBq1WBCgREwRlv9D5uy7ZoTuKglVfHQVZzPn54I4q22JCVIbWCXu2iYeENs9vV2+GBufq29EFD98VXvELfFssfFGn+isdfRiPSwkQf72MiPuX4/6LM5szah76+tARf9Fe0uShbkokzx46A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RKWygKjo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RKWygKjo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 286DEC4CED1; Thu, 20 Feb 2025 19:46:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740080814; bh=wL/4Ps4xqCe4JY2MuJBUpgRAAyA49p5mtKK+mW9qR+A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RKWygKjoL1oSenPwdkIqV8dQ+WNR2ETeM5PdaAJFbqHb8eDuLmlNz3PPe270203cs FD7wIoi3aBMqxE5kFuhWQF+JhOfzbz7tQEYQfsXfxto6vB4Okv3E83HlZBegiNwE0R sVv4+zeFHbppPIUbvz9mjbMJJO0heWpcCOmvXSCaDUY5dpq2vvGS71xXnSVMSOl2vo jawR1UKrYM/8JVV+kg6dCG1aJ96RS4bwUdPjzXdhPsT041nr79zeP4cniEbYHjyNHP y8BANuduzs1tie4HkHG7B1CGoF/OQjJHDHrUR+dnNN5r3YeS7jS9A0dSUMnOS8xNTW 3/48jwN1j+Jew== From: SeongJae Park To: Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, kernel-team@meta.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 3/8] mm/damon/sysfs-schemes: commit filters in {core,ops}_filters directories Date: Thu, 20 Feb 2025 11:46:41 -0800 Message-Id: <20250220194646.37726-4-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250220194646.37726-1-sj@kernel.org> References: <20250220194646.37726-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Connect user inputs to files under core_filters and ops_filters with DAMON, so that the files can really function. Becasuse {core,ops}_filters are easier to be managed in terms of expecting filters evaluation order, add filters in {core,ops}_filters before 'filters' directory. Signed-off-by: SeongJae Park --- mm/damon/sysfs-schemes.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c index 61ff800ce78d..e85feb329bd6 100644 --- a/mm/damon/sysfs-schemes.c +++ b/mm/damon/sysfs-schemes.c @@ -2143,8 +2143,6 @@ static struct damos *damon_sysfs_mk_scheme( struct damon_sysfs_quotas *sysfs_quotas =3D sysfs_scheme->quotas; struct damon_sysfs_weights *sysfs_weights =3D sysfs_quotas->weights; struct damon_sysfs_watermarks *sysfs_wmarks =3D sysfs_scheme->watermarks; - struct damon_sysfs_scheme_filters *sysfs_filters =3D - sysfs_scheme->filters; struct damos *scheme; int err; =20 @@ -2184,7 +2182,17 @@ static struct damos *damon_sysfs_mk_scheme( return NULL; } =20 - err =3D damon_sysfs_add_scheme_filters(scheme, sysfs_filters); + err =3D damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->core_filters= ); + if (err) { + damon_destroy_scheme(scheme); + return NULL; + } + err =3D damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->ops_filters); + if (err) { + damon_destroy_scheme(scheme); + return NULL; + } + err =3D damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->filters); if (err) { damon_destroy_scheme(scheme); return NULL; --=20 2.39.5