From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5403C3A59C for ; Thu, 15 Aug 2019 15:43:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B71E2084D for ; Thu, 15 Aug 2019 15:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565883789; bh=PtR4c3rjcIUUCv9H4wJwnlW3N998/ZWb7IwzftyWl6o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=G68AARp89lGEFspgb8vki36hKJCWHIxN3rKOY4vqliYmXvT06s4mwEoDg8SoYGKm4 N+sYqWMTIFcdMqSpBbHrfXlgzrRGoKz1muQZobW4OIpkezOIv7xCiJtR0z2f7UDmYc qLXif/pT1pAlMALEnXJlq83Na2L/E9cAnRw1czEM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730746AbfHOPnI (ORCPT ); Thu, 15 Aug 2019 11:43:08 -0400 Received: from mail-qk1-f181.google.com ([209.85.222.181]:39948 "EHLO mail-qk1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729975AbfHOPnI (ORCPT ); Thu, 15 Aug 2019 11:43:08 -0400 Received: by mail-qk1-f181.google.com with SMTP id s145so2163573qke.7; Thu, 15 Aug 2019 08:43:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=VSR3T6Q49rCFXPPoyb9XFgF2ejksN7y0WyTo3YMYamM=; b=hyuuAh2CNIxYP3ggj8gDm8R4p/9az4kHrRaL6c7xkvVmp5KasB2iSYzUaAGIeZjGiM A95PrUyUJC+0/lW0z1W+odNW7+/4tOmRmm6g86Fh0uQd7iEZ7NQH9paD1ey8Ro+yUg4g y3VeNucMGXfPbFqNNe2fdHGkico4kMYi0IGp8QW1kdMhBhiJeExKMtbS0t6bdR0K3WmR I+szM8wY4iywtp965t3+afNr0ujT0/Y5OO7fs8HNBxXO9ilORnMG3/ZqeRVzaRoWWy1f y2cWJTQHxaLlPv/FNGs6kLzLnFQz0yqnp8YocfIMbukfVsK2R/XaBg8GPyF6ZzZ2cszC /M0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=VSR3T6Q49rCFXPPoyb9XFgF2ejksN7y0WyTo3YMYamM=; b=EjloV0XjoAmOIvLGFfVPg1P84FlQFPrH/tvWIYhxhVvGEYmB/HVLIBRHcp4OVKqvwl BLRUocCrWnBKA/6mTqkfsQiuqJ5VKyvOfboQi2PeZ5KLDR67nAjw8QigSbKhZsFTpK3S 4C9BBA/IU/KV7W+kP7OTt0OKmlB4xnIT48VWCz1vhEUPofFnDpq6aa59jN/tkKDqpilp E7GCVq3qwNjEH9TtvYIUJy7sc6LIb/gOTBw3Eq6wc7n7J0NCq+XWYuZ1ohDH6N+wQ0ZC BQVGroU/sPg3wgGLvsZkQv2eol2+HsSLWEZMh/zxQF/Y3yq6WJnnw1rJeIuvmfMX/5mF dT2Q== X-Gm-Message-State: APjAAAW5KXfABT7cd3ki68psaNhwvzoGXwSg6oLSZ9gNl6SWQdeQRxJQ VRJZ2t+gDRKKsqh74HX2DTI= X-Google-Smtp-Source: APXvYqxzLjuzQD27bfrn2cScIeA+V2HcpeVzSikxHaN5jBJPh/YwChCQxz2+g7+fHLFfxda2FIzOsw== X-Received: by 2002:a37:270a:: with SMTP id n10mr4625997qkn.434.1565883786758; Thu, 15 Aug 2019 08:43:06 -0700 (PDT) Received: from localhost ([2620:10d:c091:500::1:25cd]) by smtp.gmail.com with ESMTPSA id t2sm1529090qkm.34.2019.08.15.08.43.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Aug 2019 08:43:06 -0700 (PDT) Date: Thu, 15 Aug 2019 08:43:02 -0700 From: Tejun Heo To: Jan Kara Cc: axboe@kernel.dk, hannes@cmpxchg.org, mhocko@kernel.org, vdavydov.dev@gmail.com, cgroups@vger.kernel.org, linux-mm@kvack.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, guro@fb.com, akpm@linux-foundation.org Subject: Re: [PATCH 3/4] writeback, memcg: Implement cgroup_writeback_by_id() Message-ID: <20190815154302.GB588936@devbig004.ftw2.facebook.com> References: <20190803140155.181190-1-tj@kernel.org> <20190803140155.181190-4-tj@kernel.org> <20190815140535.GJ14313@quack2.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190815140535.GJ14313@quack2.suse.cz> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 15, 2019 at 04:05:35PM +0200, Jan Kara wrote: > > +int cgroup_writeback_by_id(u64 bdi_id, int memcg_id, unsigned long nr_pages, > > + enum wb_reason reason, struct wb_completion *done); > > +int writeback_by_id(int id, unsigned long nr, enum wb_reason reason, > > + struct wb_completion *done); > > I guess this writeback_by_id() is stale? I didn't find it anywhere else... Yes, removed. Thanks. -- tejun