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 15123C2BB54 for ; Wed, 8 Apr 2020 12:01:13 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BF82220747 for ; Wed, 8 Apr 2020 12:01:12 +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="O5jAerjD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF82220747 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 68BC58E000F; Wed, 8 Apr 2020 08:01:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 662DE8E000D; Wed, 8 Apr 2020 08:01:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 551E78E000F; Wed, 8 Apr 2020 08:01:12 -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 3A2CA8E000D for ; Wed, 8 Apr 2020 08:01:12 -0400 (EDT) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id E3762824377B for ; Wed, 8 Apr 2020 12:01:11 +0000 (UTC) X-FDA: 76684547142.30.drum19_278917d4e9110 X-HE-Tag: drum19_278917d4e9110 X-Filterd-Recvd-Size: 5899 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf30.hostedemail.com (Postfix) with ESMTP for ; Wed, 8 Apr 2020 12:01:11 +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=kSiif4wtedwpdt50zgS9p2DvMcuq0oyuGm5DAffS2Lc=; b=O5jAerjDMyDSpUBMTA/oevrNio S+TlXAsFGadlEtQRn1K3WEKNHl4L8/5pvGWwOLyvixbzEcvd+/ni+/XU7d+F+gFhv2eHAswYI0p5y 3vblTkwNDKub9/GntTSs3x8s7XoXcgKJWPdjELcFB03oSS6bmMLVCycLYwliDuP1T49LyprcML2MU I+lYkcJVsuhyarlTX3/yPf/XwGZTqxWVjwXdtAKHkAKx9VvIp4YlafGpxerk1luAU75O4vT1PQ0f6 jtPBngw3NtlCkVbEBYkQYZEyDSVKr4FEj31ywgR/Pkbn4h44juFzKCV/mmP8+2Spa1LpO8PFmgUYF +AaNY5dQ==; 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 1jM9Nw-0005cH-PA; Wed, 08 Apr 2020 12:00:49 +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 22/28] mm: remove both instances of __vmalloc_node_flags Date: Wed, 8 Apr 2020 13:59:20 +0200 Message-Id: <20200408115926.1467567-23-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: The real version just had a few callers that can open code it and remove one layer of indirection. The nommu stub was public but only had a single caller, so remove it and avoid a CONFIG_MMU ifdef in vmalloc.h. Signed-off-by: Christoph Hellwig --- include/linux/vmalloc.h | 9 --------- mm/nommu.c | 3 ++- mm/vmalloc.c | 20 ++++++-------------- 3 files changed, 8 insertions(+), 24 deletions(-) diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index c1b9d6eca05f..4a46d296e70d 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -115,17 +115,8 @@ extern void *__vmalloc_node_range(unsigned long size= , unsigned long align, unsigned long start, unsigned long end, gfp_t gfp_mask, pgprot_t prot, unsigned long vm_flags, int node, const void *caller); -#ifndef CONFIG_MMU -extern void *__vmalloc_node_flags(unsigned long size, int node, gfp_t fl= ags); -static inline void *__vmalloc_node_flags_caller(unsigned long size, int = node, - gfp_t flags, void *caller) -{ - return __vmalloc_node_flags(size, node, flags); -} -#else extern void *__vmalloc_node_flags_caller(unsigned long size, int node, gfp_t flags, void *caller); -#endif =20 extern void vfree(const void *addr); extern void vfree_atomic(const void *addr); diff --git a/mm/nommu.c b/mm/nommu.c index 2df549adb22b..9553efa59787 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -150,7 +150,8 @@ void *__vmalloc(unsigned long size, gfp_t gfp_mask) } EXPORT_SYMBOL(__vmalloc); =20 -void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags) +void *__vmalloc_node_flags_caller(unsigned long size, int node, gfp_t fl= ags, + void *caller) { return __vmalloc(size, flags); } diff --git a/mm/vmalloc.c b/mm/vmalloc.c index de7952959e82..3d59d848ad48 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -2566,14 +2566,6 @@ void *__vmalloc(unsigned long size, gfp_t gfp_mask= ) } EXPORT_SYMBOL(__vmalloc); =20 -static inline void *__vmalloc_node_flags(unsigned long size, - int node, gfp_t flags) -{ - return __vmalloc_node(size, 1, flags, node, - __builtin_return_address(0)); -} - - void *__vmalloc_node_flags_caller(unsigned long size, int node, gfp_t fl= ags, void *caller) { @@ -2594,8 +2586,8 @@ void *__vmalloc_node_flags_caller(unsigned long siz= e, int node, gfp_t flags, */ void *vmalloc(unsigned long size) { - return __vmalloc_node_flags(size, NUMA_NO_NODE, - GFP_KERNEL); + return __vmalloc_node(size, 1, GFP_KERNEL, NUMA_NO_NODE, + __builtin_return_address(0)); } EXPORT_SYMBOL(vmalloc); =20 @@ -2614,8 +2606,8 @@ EXPORT_SYMBOL(vmalloc); */ void *vzalloc(unsigned long size) { - return __vmalloc_node_flags(size, NUMA_NO_NODE, - GFP_KERNEL | __GFP_ZERO); + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_ZERO, NUMA_NO_NODE, + __builtin_return_address(0)); } EXPORT_SYMBOL(vzalloc); =20 @@ -2670,8 +2662,8 @@ EXPORT_SYMBOL(vmalloc_node); */ void *vzalloc_node(unsigned long size, int node) { - return __vmalloc_node_flags(size, node, - GFP_KERNEL | __GFP_ZERO); + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_ZERO, node, + __builtin_return_address(0)); } EXPORT_SYMBOL(vzalloc_node); =20 --=20 2.25.1