From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 7CE9578F2F for ; Sat, 25 Oct 2025 03:31:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761363106; cv=none; b=edrx9s8MaJhG+oHJ/Exg7nKOtWMZxt2fEbiYB+XrmE4qMv8a0vruMoTPuTmmZjWu2Sg572pgw7Np9diRygjp5xGIsxfn8x64w/YBT7BCIEJ7Ns/Ep1tbJ1rNTVDsBnzubWI60lcIg8iHEC1GaXggc8FK6HpBAwQcFkibF5Ishks= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761363106; c=relaxed/simple; bh=NjEF5Ss4G57nzxhxDgz5MaE46uG/fiVF0ICE9nxzlac=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V/yq/BD36nOrK0+OIRkoGg4zJqeQwnmAy4tbH4BmO4YuBBTsggHngbNbk2Xr6dyKU3ptbBzJV1c4x6ihrmEhBY2/ewKizmuq9ooLqny9eL10VSDytoE1HMuLgXerX+WNs6UVql6KXtTxZlRBjLJlIpb1rPPEuhYmDfj+CtsHVqU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=gzFcust0; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gzFcust0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1761363103; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vrOROuAh2t0TxV1g/ZHhUSBmu1NMnGW6lj5cEu+eCAM=; b=gzFcust0AuB045RLmgh/UIUwNd1XJ+/nN1H1aPL0J6duErc1NqnmJsyf9o8MXud04DOj3x R5q/dHDXgJ+NhtPDlaWjJgFnZrU0nM1ldKwlAKhTq7WaeMob9LM575xc2CfSE6EwdruD52 9BS8PEk0xk9eW1fxgBuPwylpGII6gqo= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-370-a0_GJqOkP2-gwcGckHzPLQ-1; Fri, 24 Oct 2025 23:31:39 -0400 X-MC-Unique: a0_GJqOkP2-gwcGckHzPLQ-1 X-Mimecast-MFC-AGG-ID: a0_GJqOkP2-gwcGckHzPLQ_1761363097 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0E2B41954197; Sat, 25 Oct 2025 03:31:36 +0000 (UTC) Received: from localhost (unknown [10.72.112.41]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B7FA81800576; Sat, 25 Oct 2025 03:31:33 +0000 (UTC) Date: Sat, 25 Oct 2025 11:31:29 +0800 From: Baoquan He To: Kairui Song Cc: Lorenzo Stoakes , linux-mm@kvack.org, Andrew Morton , Kemeng Shi , Nhat Pham , Barry Song , Chris Li , Baolin Wang , David Hildenbrand , "Matthew Wilcox (Oracle)" , Ying Huang , YoungJun Park , linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v2 0/5] mm, swap: misc cleanup and bugfix Message-ID: References: <20251024-swap-clean-after-swap-table-p1-v2-0-a709469052e7@tencent.com> <178e2579-0208-4d40-8ab2-31392aa3f920@lucifer.local> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 On 10/24/25 at 09:26pm, Kairui Song wrote: > On Fri, Oct 24, 2025 at 9:18 PM Lorenzo Stoakes > wrote: > > > > On Fri, Oct 24, 2025 at 02:00:38AM +0800, Kairui Song wrote: > > > A few cleanups and a bugfix that are either suitable after the swap > > > table phase I or found during code review. > > > > > > Patch 1 is a bugfix and needs to be included in the stable branch, > > > the rest have no behavior change. > > > > > > --- > > > Changes in v2: > > > - Update commit message for patch 1, it's a sub-optimal fix and a better > > > fix can be done later. [ Chris Li ] > > > - Fix a lock balance issue in patch 1. [ YoungJun Park ] > > > - Add a trivial cleanup patch to remove an unused argument, > > > no behavior change. > > > - Update kernel doc. > > > - Fix minor issue with commit message [ Nhat Pham ] > > > - Link to v1: https://lore.kernel.org/r/20251007-swap-clean-after-swap-table-p1-v1-0-74860ef8ba74@tencent.com > > > > > > --- > > > Kairui Song (5): > > > mm, swap: do not perform synchronous discard during allocation > > > > FYI For some reason this commit is not present on lore, see [0] > > > > [0]: https://lore.kernel.org/all/20251024-swap-clean-after-swap-table-p1-v2-0-a709469052e7@tencent.com/ > > Thanks for letting me know, strangely, it is here: > https://lkml.kernel.org/r/20251024-swap-clean-after-swap-table-p1-v2-1-c5b0e1092927@tencent.com I don't receive the patch 1/5, thanks to the link. > > But the In-reply-to id is wrong. I'm using b4 and somehow patch 1 was > blocked by gmail's SMTP so I had to try to resend patch 1 again, > something went wrong with that part. I'll try to find out the problem > and avoid that from happening again. > > I'm seeing that patch 1 is being merged into mm tree just fine, I > guess that should be OK. > > If anyone is reading the threads, this url above should be helpful. >