From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751499AbdGROuJ (ORCPT ); Tue, 18 Jul 2017 10:50:09 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:9372 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751402AbdGROuI (ORCPT ); Tue, 18 Jul 2017 10:50:08 -0400 From: Kefeng Wang To: Andrew Morton , CC: Pavel Tatashin , Kefeng Wang Subject: [PATCH] pid: kill pidhash_size in pidhash_init Date: Tue, 18 Jul 2017 22:47:47 +0800 Message-ID: <1500389267-49222-1-git-send-email-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.596E2015.01BC,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 52f417823769e116b895526086163fbc Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org After commit 3d375d78593c ("mm: update callers to use HASH_ZERO flag"), drop unused pidhash_size in pidhash_init(). Signed-off-by: Kefeng Wang --- kernel/pid.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/pid.c b/kernel/pid.c index 731c4e5..c69c30d 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -575,13 +575,10 @@ struct pid *find_ge_pid(int nr, struct pid_namespace *ns) */ void __init pidhash_init(void) { - unsigned int pidhash_size; - pid_hash = alloc_large_system_hash("PID", sizeof(*pid_hash), 0, 18, HASH_EARLY | HASH_SMALL | HASH_ZERO, &pidhash_shift, NULL, 0, 4096); - pidhash_size = 1U << pidhash_shift; } void __init pidmap_init(void) -- 1.8.3.1