From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: [patch 032/155] mm/filemap.c: remove unused argument from shrink_readahead_size_eio() Date: Wed, 01 Apr 2020 21:04:50 -0700 Message-ID: <20200402040450.zccz_gPqQ%akpm@linux-foundation.org> References: <20200401210155.09e3b9742e1c6e732f5a7250@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:51078 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726136AbgDBEEw (ORCPT ); Thu, 2 Apr 2020 00:04:52 -0400 In-Reply-To: <20200401210155.09e3b9742e1c6e732f5a7250@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: akpm@linux-foundation.org, jrdr.linux@gmail.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org 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: _