From e74e1731012036d06505ce10eda2141d0fd8a90d Mon Sep 17 00:00:00 2001
From: Qi Zheng <zhengqi.arch@bytedance.com>
Date: Wed, 8 Jan 2025 14:57:32 +0800
Subject: mm: pgtable: move __tlb_remove_table_one() in x86 to generic file

The __tlb_remove_table_one() in x86 does not contain architecture-specific
content, so move it to the generic file.

Link: https://lkml.kernel.org/r/aab8a449bc67167943fd2cb5aab0a3a23b7b1cd7.1736317725.git.zhengqi.arch@bytedance.com
Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexandre Ghiti <alex@ghiti.fr>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jann Horn <jannh@google.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 arch/x86/include/asm/tlb.h | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'arch')

diff --git a/arch/x86/include/asm/tlb.h b/arch/x86/include/asm/tlb.h
index 3858dbf75880..77f52bc1578a 100644
--- a/arch/x86/include/asm/tlb.h
+++ b/arch/x86/include/asm/tlb.h
@@ -20,25 +20,6 @@ static inline void tlb_flush(struct mmu_gather *tlb)
 	flush_tlb_mm_range(tlb->mm, start, end, stride_shift, tlb->freed_tables);
 }
 
-#ifdef CONFIG_PT_RECLAIM
-static inline void __tlb_remove_table_one_rcu(struct rcu_head *head)
-{
-	struct ptdesc *ptdesc;
-
-	ptdesc = container_of(head, struct ptdesc, pt_rcu_head);
-	__tlb_remove_table(ptdesc);
-}
-
-static inline void __tlb_remove_table_one(void *table)
-{
-	struct ptdesc *ptdesc;
-
-	ptdesc = table;
-	call_rcu(&ptdesc->pt_rcu_head, __tlb_remove_table_one_rcu);
-}
-#define __tlb_remove_table_one __tlb_remove_table_one
-#endif /* CONFIG_PT_RECLAIM */
-
 static inline void invlpg(unsigned long addr)
 {
 	asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
-- 
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