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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 C9AF8C433DB for ; Wed, 3 Feb 2021 00:59:25 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 04DB964DA5 for ; Wed, 3 Feb 2021 00:59:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 04DB964DA5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4DVjxk58fqzDqRv for ; Wed, 3 Feb 2021 11:59:22 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::62e; helo=mail-pl1-x62e.google.com; envelope-from=npiggin@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=uZOsM1Oa; dkim-atps=neutral Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4DVMRw6Sv4zDqgf for ; Tue, 2 Feb 2021 22:05:48 +1100 (AEDT) Received: by mail-pl1-x62e.google.com with SMTP id s15so12268786plr.9 for ; Tue, 02 Feb 2021 03:05:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3+2EgAIhGTTse8b+E+9Hf45DrzJMmCtp0U7AjAQfN8I=; b=uZOsM1Oa1wBSEyJaD5TLxkV3c4vw+3dLuwTKngo1PampwYDVLBRdxK4OdSVGPqGQ/b shWgHjLDWZbZzClH2Qep9MYEvKL36CGn1uFm33NLYLzPvz1Fh2Kj1wAvNKHWGN7gJP0e gerI1kjJIAnIQdDEX0If7X70GAwtv/sifeti3p11TKAzmAljx4gG9I7ZTpJ2bwY+5UeO XUUx1mG8g3dkjSRw3ivwHQWZ4J7ptJhFb209u9yNgJFTDs6X4R8Z2moN00HRrMtgyrpA zaumTRSH+OiAk1Gvn+x0wx1eVq/J4DvLJy+CQM/31wr4JgrleqzVcVa+FrM5HnaC7E8v ChFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3+2EgAIhGTTse8b+E+9Hf45DrzJMmCtp0U7AjAQfN8I=; b=anqZdpvrLp3dZwCIfnEv5WiahDq7xlLTBBLI/9WhhW4HscGhRpzlUhk6SzVdfrj0Cf naZDfgw7MJI9P6SVUhjD8MIJSVN/y12qWMyHvrhkKr6i+tijCRdF5kw0Tt158gRVE6HH E4vfk+HzRdLmakLzLaySy8ZGAivPJnh/6PaFDzIFLUL2Yb/Py3pZW5uUNGu1Td+Cclwv OliGE5Eh1l+0gqIihFr5C97fRu1WErOkBuAwU4iScNsyuCmuxBj1z+pHnDHNoIaYWrhj b/MYIETT8QfINzjFRrQeOutHzExHkRgxfsrRHIE8eHOmFsKcbyRBA01nb3tCsgg3ZbMF U6vg== X-Gm-Message-State: AOAM5322WXzh5gMxwIzt4+cMXVbN0wFbTZVyC2yysmu9cfybNvg9DhxX tCHB6MNhAnMjEygSVKOCpWM= X-Google-Smtp-Source: ABdhPJwaR2Bb0JXFdZBuyi1lv6jRMbgUP/VjBu4qZRccLPfnbDkpnPbWOkKknA3n0/zqafzqaoXEsw== X-Received: by 2002:a17:90a:9310:: with SMTP id p16mr3810901pjo.211.1612263946582; Tue, 02 Feb 2021 03:05:46 -0800 (PST) Received: from bobo.ozlabs.ibm.com (60-242-11-44.static.tpgi.com.au. [60.242.11.44]) by smtp.gmail.com with ESMTPSA id g19sm3188979pfk.113.2021.02.02.03.05.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Feb 2021 03:05:46 -0800 (PST) From: Nicholas Piggin To: linux-mm@kvack.org, Andrew Morton Subject: [PATCH v12 04/14] mm/vmalloc: rename vmap_*_range vmap_pages_*_range Date: Tue, 2 Feb 2021 21:05:05 +1000 Message-Id: <20210202110515.3575274-5-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20210202110515.3575274-1-npiggin@gmail.com> References: <20210202110515.3575274-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Miaohe Lin , Ding Tianhong , linux-kernel@vger.kernel.org, Nicholas Piggin , Christoph Hellwig , Jonathan Cameron , Rick Edgecombe , linuxppc-dev@lists.ozlabs.org, Christoph Hellwig Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" The vmalloc mapper operates on a struct page * array rather than a linear physical address, re-name it to make this distinction clear. Reviewed-by: Miaohe Lin Reviewed-by: Christoph Hellwig Signed-off-by: Nicholas Piggin --- mm/vmalloc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 62372f9e0167..7f2f36116980 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -189,7 +189,7 @@ void unmap_kernel_range_noflush(unsigned long start, unsigned long size) arch_sync_kernel_mappings(start, end); } -static int vmap_pte_range(pmd_t *pmd, unsigned long addr, +static int vmap_pages_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -217,7 +217,7 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr, return 0; } -static int vmap_pmd_range(pud_t *pud, unsigned long addr, +static int vmap_pages_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -229,13 +229,13 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr, return -ENOMEM; do { next = pmd_addr_end(addr, end); - if (vmap_pte_range(pmd, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pte_range(pmd, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (pmd++, addr = next, addr != end); return 0; } -static int vmap_pud_range(p4d_t *p4d, unsigned long addr, +static int vmap_pages_pud_range(p4d_t *p4d, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -247,13 +247,13 @@ static int vmap_pud_range(p4d_t *p4d, unsigned long addr, return -ENOMEM; do { next = pud_addr_end(addr, end); - if (vmap_pmd_range(pud, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pmd_range(pud, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (pud++, addr = next, addr != end); return 0; } -static int vmap_p4d_range(pgd_t *pgd, unsigned long addr, +static int vmap_pages_p4d_range(pgd_t *pgd, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -265,7 +265,7 @@ static int vmap_p4d_range(pgd_t *pgd, unsigned long addr, return -ENOMEM; do { next = p4d_addr_end(addr, end); - if (vmap_pud_range(p4d, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pud_range(p4d, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (p4d++, addr = next, addr != end); return 0; @@ -306,7 +306,7 @@ int map_kernel_range_noflush(unsigned long addr, unsigned long size, next = pgd_addr_end(addr, end); if (pgd_bad(*pgd)) mask |= PGTBL_PGD_MODIFIED; - err = vmap_p4d_range(pgd, addr, next, prot, pages, &nr, &mask); + err = vmap_pages_p4d_range(pgd, addr, next, prot, pages, &nr, &mask); if (err) return err; } while (pgd++, addr = next, addr != end); -- 2.23.0