[18/18] mm: remove mm_counter()

Message ID	20231103140119.2306578-19-wangkefeng.wang@huawei.com (mailing list archive)
State	New
Headers	show Return-Path: <owner-linux-mm@kvack.org> From: Kefeng Wang <wangkefeng.wang@huawei.com> To: Andrew Morton <akpm@linux-foundation.org> CC: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>, Matthew Wilcox <willy@infradead.org>, David Hildenbrand <david@redhat.com>, <linux-s390@vger.kernel.org>, Kefeng Wang <wangkefeng.wang@huawei.com> Subject: [PATCH 18/18] mm: remove mm_counter() Date: Fri, 3 Nov 2023 22:01:19 +0800 Message-ID: <20231103140119.2306578-19-wangkefeng.wang@huawei.com> In-Reply-To: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> References: <20231103140119.2306578-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Sender: owner-linux-mm@kvack.org Precedence: bulk
Series	mm: convert to use folio mm counter \| expand [rfc,00/18] mm: convert to use folio mm counter [01/18] mm: add mm_counter_folio() and mm_counter_file_folio() [02/18] uprobes: use mm_counter_file_folio() [03/18] mm: userfaultfd: use mm_counter_folio() [04/18] mm: rmap: use mm_counter_[file]_folio() [05/18] mm: swap: introduce pfn_swap_entry_to_folio() [06/18] mm: huge_memory: use a folio in __split_huge_pmd_locked() [07/18] mm: huge_memory: use a folio in zap_huge_pmd() [08/18] mm: khugepaged: use mm_counter_file_folio() in collapse_pte_mapped_thp() [09/18] mm: memory: use a folio in do_set_pmd() [10/18] mm: memory: use mm_counter_file_folio() in copy_present_pte() [11/18] mm: memory: use mm_counter_file_folio() in wp_page_copy() [12/18] mm: memory: use mm_counter_file_folio() in set_pte_range() [13/18] mm: memory: use a folio in insert_page_into_pte_locked() [14/18] mm: remove mm_counter_file() [15/18] mm: memory: use a folio in copy_nonpresent_pte() [16/18] mm: use a folio in zap_pte_range() [17/18] s390: pgtable: use mm_counter_folio() in ptep_zap_swap_entry() [18/18] mm: remove mm_counter()

Message ID

20231103140119.2306578-19-wangkefeng.wang@huawei.com (mailing list archive)

State

New

Headers

From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>
CC: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>, Matthew Wilcox
	<willy@infradead.org>, David Hildenbrand <david@redhat.com>,
	<linux-s390@vger.kernel.org>, Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH 18/18] mm: remove mm_counter()
Date: Fri, 3 Nov 2023 22:01:19 +0800
Message-ID: <20231103140119.2306578-19-wangkefeng.wang@huawei.com>
In-Reply-To: <20231103140119.2306578-1-wangkefeng.wang@huawei.com>
References: <20231103140119.2306578-1-wangkefeng.wang@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Sender: owner-linux-mm@kvack.org
Precedence: bulk

Series

mm: convert to use folio mm counter | expand

Commit Message

Kefeng Wang Nov. 3, 2023, 2:01 p.m. UTC

Since no one call mm_counter(), remove it.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 include/linux/mm.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 9353c5709c45..fd1a27bbdb53 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2598,11 +2598,6 @@  static inline int mm_counter_folio(struct folio *folio)
 	return mm_counter_file_folio(folio);
 }
 
-static inline int mm_counter(struct page *page)
-{
-	return mm_counter_folio(page_folio(page));
-}
-
 static inline unsigned long get_mm_rss(struct mm_struct *mm)
 {
 	return get_mm_counter(mm, MM_FILEPAGES) +

[18/18] mm: remove mm_counter()

Commit Message

Patch