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Mon, 12 Jun 2023 14:05:51 -0700 (PDT) From: "Vishal Moola (Oracle)" 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" 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> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230612210423.18611-1-vishal.moola@gmail.com> References: <20230612210423.18611-1-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Stat-Signature: whkws55wsoeap517b9yn86gpn31zqyya X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 53DD91C000A X-HE-Tag: 1686603952-940120 X-HE-Meta: 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 NZ4gQDrR 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 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: 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