From patchwork Sun Aug 27 10:11:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoquan He X-Patchwork-Id: 13366919 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2ABDC83F10 for ; Sun, 27 Aug 2023 10:13:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bqVTILqmHFv88bcftXWOGvAo8IcKnpiyXB8QvWDRM+I=; b=WFSVv8mtTf+B08 mZLs4oxHaeejDilW9xpIv552AxRUXF8AzPBfybpaC78frWcOd2HUaePZ3VzdnU3aqnk+9Hagn/e5f HMRE7Jzer+cBctcOzJbE+2RNWDcpQ08vcFB++5WDWV7N8cI574r+c6qawzDbyAf2C1hMQ5N/PwB+n OvwVf+HWRQlXtaann3+NTxI/ojGUIYetGMJWukzz9uZKdQHBbJxkeWHgWMVgQdwi+XN9XaMhD2vXi k3w3b84AOx2KbxXnvBhvj2J38wsRBqxdobh/ajl5Q/7VrdEA/Ce9KTGXegEh2aFneBxZ6uSt+L0D2 C+9FS2GZQxnFStHTisFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qaCl9-007pOI-09; Sun, 27 Aug 2023 10:12:43 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qaCkj-007orx-22 for linux-arm-kernel@lists.infradead.org; Sun, 27 Aug 2023 10:12:20 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693131136; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zIWsXjq9P0Tg5W/bc8NeaPZWq15ad3a2KkR2r2xHm0Q=; b=R5kFzIN4J16iBfNraNM1MWOo+bqtRIhhYoBx4Mgafl9nI+4fgwUgqib8GRAPiKvv9IN+BM 532tQka8pZxgs5Al8VyXQXVjINIhid3Poyxxr0pwDoL9Efu4rwsNv0/q7R1CvK/KMC0Qxl CHuiSd+h3Yj5JLEHr12KKlecU7wmMH4= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-83-SMQtJMjNORyfOcC9gDFngQ-1; Sun, 27 Aug 2023 06:12:15 -0400 X-MC-Unique: SMQtJMjNORyfOcC9gDFngQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 86E0B185A78B; Sun, 27 Aug 2023 10:12:14 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (unknown [10.72.112.43]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6169D2166B25; Sun, 27 Aug 2023 10:12:10 +0000 (UTC) From: Baoquan He To: linux-kernel@vger.kernel.org Cc: kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, linux-riscv@lists.infradead.org, akpm@linux-foundation.org, catalin.marinas@arm.com, thunder.leizhen@huawei.com, dyoung@redhat.com, prudo@redhat.com, Baoquan He Subject: [PATCH 8/8] crash_core.c: remove unneeded functions Date: Sun, 27 Aug 2023 18:11:27 +0800 Message-ID: <20230827101128.70931-9-bhe@redhat.com> In-Reply-To: <20230827101128.70931-1-bhe@redhat.com> References: <20230827101128.70931-1-bhe@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230827_031217_756028_AC6C0D51 X-CRM114-Status: GOOD ( 10.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org So far, nobody calls functions parse_crashkernel_high() and parse_crashkernel_high(), remove both of them. Signed-off-by: Baoquan He --- include/linux/crash_core.h | 4 ---- kernel/crash_core.c | 18 ------------------ 2 files changed, 22 deletions(-) diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h index 2f732493e922..0c512a80a768 100644 --- a/include/linux/crash_core.h +++ b/include/linux/crash_core.h @@ -80,10 +80,6 @@ void final_note(Elf_Word *buf); int __init parse_crashkernel(char *cmdline, unsigned long long system_ram, unsigned long long *crash_size, unsigned long long *crash_base, unsigned long long *low_size, bool *high); -int parse_crashkernel_high(char *cmdline, unsigned long long system_ram, - unsigned long long *crash_size, unsigned long long *crash_base); -int parse_crashkernel_low(char *cmdline, unsigned long long system_ram, - unsigned long long *crash_size, unsigned long long *crash_base); #ifdef CONFIG_ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION #ifndef DEFAULT_CRASH_KERNEL_LOW_SIZE diff --git a/kernel/crash_core.c b/kernel/crash_core.c index 6bc00cc390b5..61a8ea3b23a2 100644 --- a/kernel/crash_core.c +++ b/kernel/crash_core.c @@ -323,24 +323,6 @@ int __init parse_crashkernel(char *cmdline, return 0; } -int __init parse_crashkernel_high(char *cmdline, - unsigned long long system_ram, - unsigned long long *crash_size, - unsigned long long *crash_base) -{ - return __parse_crashkernel(cmdline, system_ram, crash_size, crash_base, - suffix_tbl[SUFFIX_HIGH]); -} - -int __init parse_crashkernel_low(char *cmdline, - unsigned long long system_ram, - unsigned long long *crash_size, - unsigned long long *crash_base) -{ - return __parse_crashkernel(cmdline, system_ram, crash_size, crash_base, - suffix_tbl[SUFFIX_LOW]); -} - /* * Add a dummy early_param handler to mark crashkernel= as a known command line * parameter and suppress incorrect warnings in init/main.c.