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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 6BE42C2BA80 for ; Wed, 8 Apr 2020 12:00:57 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2BC392082F for ; Wed, 8 Apr 2020 12:00:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="oBXgOvfK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2BC392082F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id E2C778E0016; Wed, 8 Apr 2020 08:00:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DB6198E001D; Wed, 8 Apr 2020 08:00:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C31CC8E0016; Wed, 8 Apr 2020 08:00:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0027.hostedemail.com [216.40.44.27]) by kanga.kvack.org (Postfix) with ESMTP id 9F05F8E001D for ; Wed, 8 Apr 2020 08:00:52 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 6694D941D for ; Wed, 8 Apr 2020 12:00:52 +0000 (UTC) X-FDA: 76684546344.24.wound53_24aa625ce3817 X-HE-Tag: wound53_24aa625ce3817 X-Filterd-Recvd-Size: 3758 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf23.hostedemail.com (Postfix) with ESMTP for ; Wed, 8 Apr 2020 12:00:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=MdI7hYvB8H59wJUy/bDd3DLvQ/Y7NjDPTi/6Y1N+3xo=; b=oBXgOvfKuQ0cA1zrUU+9FZZdxI Tw2KgK/EBdsvvKB2EjRHTs7YasIZU/GkBi/huPTCajO09wg0CGETLLloV0TI7bSWojpyNZ80xZPGK OU3rCXXboUvLt3gNTnCJeKXU7mpUIpXYVvl5ytOz8s5BDpkGD0We5krcZQz4bQrM5quUkr+bNDo4I Rlnv0VI+L4A+73DKzVs8UU733HXGiTIT49e173N8QcGPIX0wnWgmEOEdaMKXq1CBLLLecI3KVygXp Wrg/eTQDDD0S4LhbOVgCFmk4rPX0HsxVFRFpyu3ylRpAgygvSJsww6vi/+a0Vgd1zF7YluEqwwjbW OxqUj4Qw==; Received: from [2001:4bb8:180:5765:65b6:f11e:f109:b151] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jM9Nc-00055R-Bm; Wed, 08 Apr 2020 12:00:29 +0000 From: Christoph Hellwig To: Andrew Morton , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Wei Liu , x86@kernel.org, David Airlie , Daniel Vetter , Laura Abbott , Sumit Semwal , Sakari Ailus , Minchan Kim , Nitin Gupta Cc: Robin Murphy , Christophe Leroy , Peter Zijlstra , linuxppc-dev@lists.ozlabs.org, linux-hyperv@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 16/28] mm: remove unmap_vmap_area Date: Wed, 8 Apr 2020 13:59:14 +0200 Message-Id: <20200408115926.1467567-17-hch@lst.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200408115926.1467567-1-hch@lst.de> References: <20200408115926.1467567-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Content-Transfer-Encoding: quoted-printable 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: This function just has a single caller, open code it there. Signed-off-by: Christoph Hellwig --- mm/vmalloc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index b0c7cdc8701a..258220b203f1 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1247,14 +1247,6 @@ int unregister_vmap_purge_notifier(struct notifier= _block *nb) } EXPORT_SYMBOL_GPL(unregister_vmap_purge_notifier); =20 -/* - * Clear the pagetable entries of a given vmap_area - */ -static void unmap_vmap_area(struct vmap_area *va) -{ - unmap_kernel_range_noflush(va->va_start, va->va_end - va->va_start); -} - /* * lazy_max_pages is the maximum amount of virtual address space we gath= er up * before attempting to purge with a TLB flush. @@ -1416,7 +1408,7 @@ static void free_vmap_area_noflush(struct vmap_area= *va) static void free_unmap_vmap_area(struct vmap_area *va) { flush_cache_vunmap(va->va_start, va->va_end); - unmap_vmap_area(va); + unmap_kernel_range_noflush(va->va_start, va->va_end - va->va_start); if (debug_pagealloc_enabled_static()) flush_tlb_kernel_range(va->va_start, va->va_end); =20 --=20 2.25.1