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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 ED4FBC433E0 for ; Tue, 7 Jul 2020 09:15:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9E5A0206DF for ; Tue, 7 Jul 2020 09:15:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E5A0206DF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3574F6B002F; Tue, 7 Jul 2020 05:15:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3067B6B0033; Tue, 7 Jul 2020 05:15:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 21C776B0055; Tue, 7 Jul 2020 05:15:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0034.hostedemail.com [216.40.44.34]) by kanga.kvack.org (Postfix) with ESMTP id 0C3FB6B002F for ; Tue, 7 Jul 2020 05:15:44 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id BD6E28248047 for ; Tue, 7 Jul 2020 09:15:43 +0000 (UTC) X-FDA: 77010722166.19.park24_0e0ca8a26eb3 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin19.hostedemail.com (Postfix) with ESMTP id 87BA61AD1B3 for ; Tue, 7 Jul 2020 09:15:43 +0000 (UTC) X-HE-Tag: park24_0e0ca8a26eb3 X-Filterd-Recvd-Size: 1842 Received: from huawei.com (szxga06-in.huawei.com [45.249.212.32]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Tue, 7 Jul 2020 09:15:42 +0000 (UTC) Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id B4EE1D311DF4AB87244B; Tue, 7 Jul 2020 17:15:37 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.487.0; Tue, 7 Jul 2020 17:15:30 +0800 From: Tian Tao To: , , CC: Subject: [PATCH] vmalloc: Removing incorrect logs when vmalloc failed Date: Tue, 7 Jul 2020 17:13:52 +0800 Message-ID: <1594113232-32193-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 87BA61AD1B3 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 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: It is not possible to increase size with vmalloc= in arm64 architecture and it will mislead.however vmalloc return failure is a rare occurrence in 'many architectures including arm64'. Signed-off-by: Tian Tao --- mm/vmalloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 89e83d3..c7b5a9a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1238,8 +1238,7 @@ static struct vmap_area *alloc_vmap_area(unsigned long size, } if (!(gfp_mask & __GFP_NOWARN) && printk_ratelimit()) - pr_warn("vmap allocation for size %lu failed: use vmalloc= to increase size\n", - size); + pr_warn("vmap allocation for size %lu failed\n", size); kmem_cache_free(vmap_area_cachep, va); return ERR_PTR(-EBUSY); -- 2.7.4