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b=ibFPlMLIxO/WKit3I9vkg1+KEIajyOp6Xtr/aCqXjx1q/6k6jMkiQAc80fRe47229yKc1xdMm9t4dPvWFifVWMCEnEtTVKVb4WlA/iRUjsuYyJLHaTL3YrlaNMPQyzK+nlz1gbNR0bK63DPc+ORxfLpBn0fuDhuglt/2BZTWo80= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R111e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018047193;MF=libang.li@antgroup.com;NM=1;PH=DS;RN=17;SR=0;TI=SMTPD_---.XOFQRQ6_1714386955; Received: from localhost(mailfrom:libang.li@antgroup.com fp:SMTPD_---.XOFQRQ6_1714386955) by smtp.aliyun-inc.com; Mon, 29 Apr 2024 18:35:55 +0800 From: "Bang Li" To: akpm@linux-foundation.org, chenhuacai@kernel.org, tsbogend@alpha.franken.de, paul.walmsley@sifive.com, palmer@dabbelt.com, chris@zankel.net, jcmvbkbc@gmail.com Cc: , , , , , , , , , "Bang Li" Subject: [PATCH v1 3/5] riscv: Add update_mmu_tlb_range() Date: Mon, 29 Apr 2024 18:33:44 +0800 Message-Id: <20240429103346.59115-4-libang.li@antgroup.com> X-Mailer: git-send-email 2.19.1.6.gb485710b In-Reply-To: <20240429103346.59115-1-libang.li@antgroup.com> References: <20240429103346.59115-1-libang.li@antgroup.com> MIME-Version: 1.0 X-Rspamd-Server: rspam01 X-Stat-Signature: xr3gyikzcgza3op8r5tdemizrg8wrfd3 X-Rspam-User: X-Rspamd-Queue-Id: 6EAA32001B X-HE-Tag: 1714386959-497345 X-HE-Meta: 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 Lxoo1cmZ oQDqmdHFA4SSle8j+M7fP+a+lQ/WlyiIBy8phR2qQSk4WrYvtvF/yHbd3sQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000022, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Added update_mmu_tlb_range function, we can batch update tlb of an address range. Signed-off-by: Bang Li --- arch/riscv/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index f2d5973a011b..d515a11a52cd 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -488,6 +488,8 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf, #define __HAVE_ARCH_UPDATE_MMU_TLB #define update_mmu_tlb update_mmu_cache +#define update_mmu_tlb_range(vma, addr, ptep, nr) \ + update_mmu_cache_range(NULL, vma, addr, ptep, nr) static inline void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp)