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 94391A95E; Tue, 24 Dec 2024 01:09:13 +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=1735002553; cv=none; b=OO6JOMDQPPyR/3ookofEMtEZi2ykvcV0cJSncgofzd7IXF+wPMiz63YSUg97yJZzPhEskfs+pmtDgmtro3ItX9OLDw82tK3r75Zbgqo6oc43ZrjOFqku9UrkFHPmoA4fBVsYOKDJB+6Yj3rKIG2pk4KMiwKRNM+ckx2QQzV4Yi4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735002553; c=relaxed/simple; bh=4rDVZHD3AVDNcoO8R/b1XAopoXmn5s+omf3WqGDMjz0=; h=Date:To:From:Subject:Message-Id; b=BRUsd0XvDb9DI5ZarTXLopY3Nxn7OfQJdXaXx0FVDHGBncm6ZptO2i5u0eMNCsK+VwxERDyL5PjgdscSBg6EFjE+oiO7roAdlsewC6Ez0UHlLSTbsmgVOiXuMyozneIaXs5u+jmM5cXjJAGaGZ0NOqvHP7vVWUQz/sKgi157q1w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=yIgKyyui; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="yIgKyyui" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0457DC4CED3; Tue, 24 Dec 2024 01:09:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1735002553; bh=4rDVZHD3AVDNcoO8R/b1XAopoXmn5s+omf3WqGDMjz0=; h=Date:To:From:Subject:From; b=yIgKyyuivzmN3yyqQ3jWpAgeH9v1FwpkJoAXpeaabzsDis+CGLVkbTPeyXWnYCRMi ZqfrgVMnhlj+XXQWoiJe5Uaevj8bE28+je83uHARMppYa4QG8HsneLSLoSjUKcu/4w KChbR4/vl4NJX/1mOQFK7thXSIFq9JTwjWidwKik= Date: Mon, 23 Dec 2024 17:09:12 -0800 To: mm-commits@vger.kernel.org,stable@vger.kernel.org,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-damon-core-fix-ignored-quota-goals-and-filters-of-newly-committed-schemes.patch added to mm-hotfixes-unstable branch Message-Id: <20241224010913.0457DC4CED3@smtp.kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/damon/core: fix ignored quota goals and filters of newly committed schemes has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-damon-core-fix-ignored-quota-goals-and-filters-of-newly-committed-schemes.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-core-fix-ignored-quota-goals-and-filters-of-newly-committed-schemes.patch This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: SeongJae Park Subject: mm/damon/core: fix ignored quota goals and filters of newly committed schemes Date: Sun, 22 Dec 2024 15:12:22 -0800 damon_commit_schemes() ignores quota goals and filters of the newly committed schemes. This makes users confused about the behaviors. Correctly handle those inputs. Link: https://lkml.kernel.org/r/20241222231222.85060-3-sj@kernel.org Fixes: 9cb3d0b9dfce ("mm/damon/core: implement DAMON context commit function") Signed-off-by: SeongJae Park Cc: Signed-off-by: Andrew Morton --- mm/damon/core.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/mm/damon/core.c~mm-damon-core-fix-ignored-quota-goals-and-filters-of-newly-committed-schemes +++ a/mm/damon/core.c @@ -868,6 +868,11 @@ static int damon_commit_schemes(struct d NUMA_NO_NODE); if (!new_scheme) return -ENOMEM; + err = damos_commit(new_scheme, src_scheme); + if (err) { + damon_destroy_scheme(new_scheme); + return err; + } damon_add_scheme(dst, new_scheme); } return 0; _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-fix-new-damon_target-objects-leaks-on-damon_commit_targets.patch mm-damon-core-fix-ignored-quota-goals-and-filters-of-newly-committed-schemes.patch samples-add-a-skeleton-of-a-sample-damon-module-for-working-set-size-estimation.patch samples-damon-wsse-start-and-stop-damon-as-the-user-requests.patch samples-damon-wsse-implement-working-set-size-estimation-and-logging.patch samples-damon-introduce-a-skeleton-of-a-smaple-damon-module-for-proactive-reclamation.patch samples-damon-prcl-implement-schemes-setup.patch replace-free-hugepage-folios-after-migration-fix-2.patch