linux-kernel - [PATCH v2 1/2] mm/mmu_gather: remove unused __tlb_remove

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Message-ID: <Z6si0/A/zzEF/bFJ@MiWiFi-R3L-srv>
Date: Tue, 11 Feb 2025 18:13:39 +0800
From: Baoquan He <bhe@...hat.com>
To: linux-mm@...ck.org
Cc: akpm@...ux-foundation.org, will@...nel.org, aneesh.kumar@...nel.org,
	npiggin@...il.com, peterz@...radead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] mm/mmu_gather: remove unused __tlb_remove_page()

Nobody is using __tlb_remove_page() now, clean it up.

And also remove the code comment above tlb_remove_page() because
it's not meaningful any more.

Signed-off-by: Baoquan He <bhe@...hat.com>
Reviewed-by: Qi Zheng <zhengqi.arch@...edance.com>
---
 include/asm-generic/tlb.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index e402aef79c93..1fac1985127d 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -489,16 +489,6 @@ static inline void tlb_remove_page_size(struct mmu_gather *tlb,
 		tlb_flush_mmu(tlb);
 }
 
-static __always_inline bool __tlb_remove_page(struct mmu_gather *tlb,
-		struct page *page, bool delay_rmap)
-{
-	return __tlb_remove_page_size(tlb, page, delay_rmap, PAGE_SIZE);
-}
-
-/* tlb_remove_page
- *	Similar to __tlb_remove_page but will call tlb_flush_mmu() itself when
- *	required.
- */
 static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
 {
 	return tlb_remove_page_size(tlb, page, PAGE_SIZE);
-- 
2.41.0