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[23.128.96.18]) by mx.google.com with ESMTP id j14si2628763ejy.327.2021.01.14.08.31.58; Thu, 14 Jan 2021 08:32:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@konsulko.com header.s=google header.b=QX5mrJ48; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726969AbhANQah (ORCPT + 99 others); Thu, 14 Jan 2021 11:30:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726262AbhANQag (ORCPT ); Thu, 14 Jan 2021 11:30:36 -0500 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F201C061574 for ; Thu, 14 Jan 2021 08:29:50 -0800 (PST) Received: by mail-lf1-x131.google.com with SMTP id h205so8863387lfd.5 for ; Thu, 14 Jan 2021 08:29:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=YhivDocjQjO6hOpCGfibEH2/3UBbIKLAOQt6lfMtD7Q=; b=QX5mrJ484oA8dIkTLxc0SZYKsULVMwzfvpG0unk5iF6xOWcdm+oVkVQV2E1EQrByFd 7ucMjpdm7yoe7DiPulTA+DXlO0g0pARxIvYt5KtOnbBe0h6YR6rNHYrpPLzptWcmP7PP FWpGnEZ7/FXtkVXj8Aj3OUTbCf0XQc/raR66w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=YhivDocjQjO6hOpCGfibEH2/3UBbIKLAOQt6lfMtD7Q=; b=l5/YbcOppIi0P3iDLPm9+OuRKrakGgdP5YZA+4sKPIfUwvmOCRHjfpthXvaPYFCVd1 DRZBqZSqajdnOFSb/cHRI/JTACkJdsAbTxy+s6Yn0HaUB4xmdIGZQNutd964o4ROHM7U dKOL6LLkd7X9bGJkSeKaLqNrYdiw5zEmYR9l1bx0xhU1PmofeXKu6b/mFzaMkSF7bpmj UDchyCCe6rrhjg5kAmRt1PMWjKsqiXy/YYj4fcs9/7LwM7yLxyq7xAZdxB2VGlUkfODR TGvbn5MVi/+aWe9fU07W3tv8KXzwLF0oMZTFkiUwDYA6znMCxEAVRlyY/rv3OpDaRfTS V3HA== X-Gm-Message-State: AOAM5309IFfZ6dXX2wX0Mxi5h41r1Ato7AIO4oGuTdsE5gg1lrSW31pX fT839NViv9+lmR5wqdHXIXDG1fWBAAsUdfayWPsdkgelRNHzhg== X-Received: by 2002:a05:6512:3e7:: with SMTP id n7mr3451673lfq.585.1610641789060; Thu, 14 Jan 2021 08:29:49 -0800 (PST) MIME-Version: 1.0 References: <4490cb6a7e2243fba374e40652979e46@hisilicon.com> <08cbef1e43634c4099709be8e99e5d27@hisilicon.com> <1d0d4a3576e74d128d7849342a7e9faf@hisilicon.com> <4e686c73-b453-e714-021a-1fcd0a565984@huawei.com> <20210114161850.zjcfhsgtmojjjqba@linutronix.de> In-Reply-To: <20210114161850.zjcfhsgtmojjjqba@linutronix.de> From: Vitaly Wool Date: Thu, 14 Jan 2021 17:29:37 +0100 Message-ID: Subject: Re: [PATCH] zsmalloc: do not use bit_spin_lock To: Sebastian Andrzej Siewior Cc: "tiantao (H)" , "Song Bao Hua (Barry Song)" , Shakeel Butt , Minchan Kim , Mike Galbraith , LKML , linux-mm , NitinGupta , Sergey Senozhatsky , Andrew Morton , "tiantao (H)" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 14 Jan 2021, 17:18 Sebastian Andrzej Siewior, wrote: > > On 2020-12-23 19:25:02 [+0100], Vitaly Wool wrote: > > > write the following patch according to your idea, what do you think ? > > > > Yep, that is basically what I was thinking of. Some nitpicks below: > > Did this go somewhere? The thread just ends here on my end. > Mike, is this patch fixing / helping your case in anyway? Please see * https://marc.info/?l=linux-mm&m=160889419514019&w=2 * https://marc.info/?l=linux-mm&m=160889418114011&w=2 * https://marc.info/?l=linux-mm&m=160889448814057&w=2 Haven't had time to test these yet but seem to be alright. Best regards, Vitaly