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 954A536BCF4 for ; Mon, 23 Mar 2026 20:04:46 +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=1774296286; cv=none; b=aXH9PoEfKCg6IvF3G2rm7OMxz2z/x5W6Daz+V5Swfv1VHGGmyIkzRiLL8YONtgRFYXARZw41pQDdtcXJW4YJranygWHNTV48M+L3b1z5KzVyh2B4riSY2cEL+VCgS+0SMK44bLTQ1fbpGgKWg0E7lg5DZ+1NNEtY4E+74xmZxoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774296286; c=relaxed/simple; bh=brGAppnKhoewL/5DnXL6StA6YH2P+Nk6dgkLzgOStJk=; h=Date:To:From:Subject:Message-Id; b=CxufWxq5/ratvdKrt2dP7aWOoAjuw7RaoRYuKyUoQ9nuNXqNIOKwF2oV5q7bQfww51wWMdYE/x4hYo2Kw+DOS41nTw/EvDGTeD5dGYytYc5qZ4gniFTRJ1h2+4WqzpBMjzlvzf23jR1SO1MmRtREkIjqDHFML5XARPnpNrf/B18= 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=R4ndUc3Q; 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="R4ndUc3Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 130CCC4CEF7; Mon, 23 Mar 2026 20:04:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1774296286; bh=brGAppnKhoewL/5DnXL6StA6YH2P+Nk6dgkLzgOStJk=; h=Date:To:From:Subject:From; b=R4ndUc3QI+W7pFfYtkvojaX03I2j0Kb7bxVIANzWleRdoReUo9GaWbEk8vVyXbNRP kSp+enr8oNU2PpgLUju9VgBbwzHZOaimutJZ5akeYQ59PvWrDOnlvraXCAXRvJYGCb ckAH9IQHiLvU8n6F6wW2RS7hZ8M/MNvDkXEv/uXo= Date: Mon, 23 Mar 2026 13:04:45 -0700 To: mm-commits@vger.kernel.org,zhengqi.arch@bytedance.com,devnexen@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix.patch added to mm-unstable branch Message-Id: <20260323200446.130CCC4CEF7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix has been added to the -mm mm-unstable branch. Its filename is mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix.patch This patch will later appear in the mm-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 various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: David Carlier Subject: mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix Date: Mon, 23 Mar 2026 06:30:06 +0000 add newline, per Qi Zheng Link: https://lkml.kernel.org/r/20260323063007.7783-1-devnexen@gmail.com Fixes: 098fad3e1621 ("mm: memcontrol: convert objcg to be per-memcg per-node type") Signed-off-by: David Carlier Cc: Qi Zheng Signed-off-by: Andrew Morton --- mm/memcontrol.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/memcontrol.c~mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix +++ a/mm/memcontrol.c @@ -4058,6 +4058,7 @@ free_objcg: for_each_node(nid) { struct mem_cgroup_per_node *pn = memcg->nodeinfo[nid]; objcg = rcu_replace_pointer(pn->objcg, NULL, true); + if (objcg) percpu_ref_kill(&objcg->refcnt); _ Patches currently in -mm which might be from devnexen@gmail.com are mm-hugetlb-restore-reservation-on-error-in-hugetlb_mfill_atomic_pte-resubmission-path.patch mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2.patch mm-memcontrol-convert-objcg-to-be-per-memcg-per-node-type-fix-fix-fix-2-fix.patch