From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vishal Moola (Oracle)" Subject: [PATCH v4 32/34] sparc: Convert pgtable_pte_page_{ctor, dtor}() to ptdesc equivalents Date: Mon, 12 Jun 2023 14:04:21 -0700 Message-ID: <20230612210423.18611-33-vishal.moola@gmail.com> References: <20230612210423.18611-1-vishal.moola@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: 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=3rClI9xzgfZfMHZeGuYm08IKP9/NtBGenGSOX7Gan/k=; b=IYwQiYAqcDmsTh 7kcHIftiTKZvg6MXD+Mg292x0TWxpy/e9dlQgYrbNfa7N76Wx1mN2Yq45Jh+ma6fg7/MmAkok3327 zqIL8+BBZDR3exRlwjN+5q9k41//OCJc7u3hgx4HwJvu+tskzMrDvstXmn/x/fKw16hstBBHgIZrC h1dmTeFZarhGjJ7eCQPvUDNvtX+nZBJTU2KJMyHvsX/0IEy2u5QMBbfNOGMOa4bFwO1bukrMzH+gr tRdXVgDClJTc01HXRZVH74FNaB8uAesfLGMXO2VzOIvEolD1eAmllNT/TIi9h+iML+3qFHBTSnSgL 2o4dFFW+llt/hgRK9XKw==; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686603951; x=1689195951; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jxwTfn+1WulDyktO0TSvPUm3DeZmyyKIR9rdY3Tk+MA=; b=eOGJOp7jJTQ8Qtwco1FoDid2kdNhU5TzJ+8oTbvEbumqL3nQk9f2JlPpUk6+vVBHXw bRV5gt25GkskwnqufNjnti+xZOoYZnavni3acnpZrn1jo+MmuLHwqDsH6AdCefai5bKk AAXb7bC/rUfzM5Y5JNC2uvXF2EwFePa6CfTpeOCze3Q765zcxWqm7xds3eAw0lRtuTsf BcL57/8mkiS9/4+PfEIujQe3OJ/SAHQmhYjUTcU73/gLJF/ExdRrGcc3uAsWdkuXE+Gy 4wgk7G2Doap3dB0ilCFuRYDRNdtR39NjevfAI+zLdtvH3iP4AClD5Rnj/kfEF228LJIt Sr1w== In-Reply-To: <20230612210423.18611-1-vishal.moola@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+glpr-linux-riscv=m.gmane-mx.org@lists.infradead.org To: Andrew Morton , Matthew Wilcox Cc: linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-openrisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, xen-devel@lists.xenproject.org, kvm@vger.kernel.org, Hugh Dickins , "Vishal Moola (Oracle)" , "David S. Miller" Part of the conversions to replace pgtable pte constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/sparc/mm/srmmu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 13f027afc875..8393faa3e596 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -355,7 +355,8 @@ pgtable_t pte_alloc_one(struct mm_struct *mm) return NULL; page = pfn_to_page(__nocache_pa((unsigned long)ptep) >> PAGE_SHIFT); spin_lock(&mm->page_table_lock); - if (page_ref_inc_return(page) == 2 && !pgtable_pte_page_ctor(page)) { + if (page_ref_inc_return(page) == 2 && + !pagetable_pte_ctor(page_ptdesc(page))) { page_ref_dec(page); ptep = NULL; } @@ -371,7 +372,7 @@ void pte_free(struct mm_struct *mm, pgtable_t ptep) page = pfn_to_page(__nocache_pa((unsigned long)ptep) >> PAGE_SHIFT); spin_lock(&mm->page_table_lock); if (page_ref_dec_return(page) == 1) - pgtable_pte_page_dtor(page); + pagetable_pte_dtor(page_ptdesc(page)); spin_unlock(&mm->page_table_lock); srmmu_free_nocache(ptep, SRMMU_PTE_TABLE_SIZE); -- 2.40.1