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b=WiL+qiQq5ggcx6KKouoOmmZdbRu4tyn6tVR+PSDU5+g4LD/aG7bh/F+kWEy0F1E9p8rWRXZiHBUAWW7PX579FC6dQiUgUk9xNK2yMzX3LUka9AgQPSqlKtbMXXHD0AU+0AS1Mpo/4+vlWn3JfM9lNMp2eHNxyknvhk/ymbLEbnc= 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=ay29a033018047203;MF=libang.li@antgroup.com;NM=1;PH=DS;RN=17;SR=0;TI=SMTPD_---.XOEanKl_1714386951; Received: from localhost(mailfrom:libang.li@antgroup.com fp:SMTPD_---.XOEanKl_1714386951) by smtp.aliyun-inc.com; Mon, 29 Apr 2024 18:35:52 +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 1/5] LoongArch: Add update_mmu_tlb_range() Date: Mon, 29 Apr 2024 18:33:42 +0800 Message-Id: <20240429103346.59115-2-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: 9187ymqb65xcdscuikg36jpz1mqg8q9y X-Rspam-User: X-Rspamd-Queue-Id: 3A4D18000D X-HE-Tag: 1714386956-460552 X-HE-Meta: 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 adXluenz ITWVkQAiSrXdJm3UVSdNZ/PZjakdulGMdoWpcaAqCZbGHPqInvfTGNAoL/Bpa07CS67pKVv/ps2cMUytIFfEZBukAyYo4S3c6xiJDK5AabyTQzrutb6VsSh3B7JQ4RSMikoZ35InjkH0M0tafj8ai2Q7BVaC6G3qBFfyrmSz3ZnfL+71UCn4iu9dB/Lj0UqHyIJJFyirLI/574OCYWoM5mBBr3R4Kp96XnpqvOPmo6kLerPEDueDlA6GLE9a74cC25DxaDeVbF4uHdLZ8GM+ILIKdVNyZol6XAy4Cibvzb/AGu7+mOcxuC8DNQYjETVKKaPtta+A5NBJEVqQ97qHbBYJJbgBFwztQtduIsbA4NiiVu94= 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/loongarch/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index af3acdf3481a..5ccc2a3a6f7a 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -469,6 +469,8 @@ 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)