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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 E0EFCC43331 for ; Thu, 2 Apr 2020 04:04:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A58472074D for ; Thu, 2 Apr 2020 04:04:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="YK1fVHIz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A58472074D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 57A158E0020; Thu, 2 Apr 2020 00:04:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 529FA8E000D; Thu, 2 Apr 2020 00:04:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 467538E0020; Thu, 2 Apr 2020 00:04:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0052.hostedemail.com [216.40.44.52]) by kanga.kvack.org (Postfix) with ESMTP id 271298E000D for ; Thu, 2 Apr 2020 00:04:52 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id E66C6824805A for ; Thu, 2 Apr 2020 04:04:51 +0000 (UTC) X-FDA: 76661573982.18.shoes87_2a7108051c14d X-HE-Tag: shoes87_2a7108051c14d X-Filterd-Recvd-Size: 2887 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf49.hostedemail.com (Postfix) with ESMTP for ; Thu, 2 Apr 2020 04:04:51 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A6B672078E; Thu, 2 Apr 2020 04:04:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585800290; bh=Ch8Um1fA/3dX+5okO6WfiN/yqRgs6E9qCp/riKS9ACI=; h=Date:From:To:Subject:In-Reply-To:From; b=YK1fVHIzuKynh6oBvRupS7t2I6DfU5VJ/JOlp0O92PYlZAW+6x05Qk/E70K381cvM nZ1XnO2M//x5TIoY9ouD2f2tnxSmSW1Rm9MdQJZq6Z34xsmzpsPoLEPO0KeRIPNX2y YeQ1l3muTtuJy3u/i7lHj9M+n1crMn7r3MJyxvgM= Date: Wed, 01 Apr 2020 21:04:50 -0700 From: Andrew Morton To: akpm@linux-foundation.org, jrdr.linux@gmail.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 032/155] mm/filemap.c: remove unused argument from shrink_readahead_size_eio() Message-ID: <20200402040450.zccz_gPqQ%akpm@linux-foundation.org> In-Reply-To: <20200401210155.09e3b9742e1c6e732f5a7250@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Souptick Joarder Subject: mm/filemap.c: remove unused argument from shrink_readahead_size_eio() The first argument of shrink_readahead_size_eio() is not used. Hence remove it from the function definition and from all the callers. Link: http://lkml.kernel.org/r/1583868093-24342-1-git-send-email-jrdr.linux@gmail.com Signed-off-by: Souptick Joarder Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton --- mm/filemap.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) --- a/mm/filemap.c~mm-filemapc-remove-unused-argument-from-shrink_readahead_size_eio +++ a/mm/filemap.c @@ -1962,8 +1962,7 @@ EXPORT_SYMBOL(find_get_pages_range_tag); * * It is going insane. Fix it by quickly scaling down the readahead size. */ -static void shrink_readahead_size_eio(struct file *filp, - struct file_ra_state *ra) +static void shrink_readahead_size_eio(struct file_ra_state *ra) { ra->ra_pages /= 4; } @@ -2188,7 +2187,7 @@ readpage: goto find_page; } unlock_page(page); - shrink_readahead_size_eio(filp, ra); + shrink_readahead_size_eio(ra); error = -EIO; goto readpage_error; } @@ -2560,7 +2559,7 @@ page_not_uptodate: goto retry_find; /* Things didn't work out. Return zero to tell the mm layer so. */ - shrink_readahead_size_eio(file, ra); + shrink_readahead_size_eio(ra); return VM_FAULT_SIGBUS; out_retry: _