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From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org, zhengqi.arch@bytedance.com,
	willy@infradead.org, will@kernel.org, vbabka@suse.cz,
	vaibhav@linux.ibm.com, tj@kernel.org, szhai2@cs.rochester.edu,
	suleiman@google.com, steven@liquorix.net, sofia.trinh@edi.works,
	rppt@kernel.org, peterz@infradead.org, oleksandr@natalenko.name,
	Michael@MichaelLarabel.com, mhocko@kernel.org, mgorman@suse.de,
	linmiaohe@huawei.com, holger@applied-asynchrony.com,
	Hi-Angel@yandex.ru, heftig@archlinux.org, hdanton@sina.com,
	hannes@cmpxchg.org, djbyrne@mtu.edu, d@chaos-reins.com,
	dave.hansen@linux.intel.com, corbet@lwn.net,
	catalin.marinas@arm.com, bgeffon@google.com, baohua@kernel.org,
	axboe@kernel.dk, aneesh.kumar@linux.ibm.com, ak@linux.intel.com,
	yuzhao@google.com, akpm@linux-foundation.org
Subject: + revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch added to mm-unstable branch
Date: Wed, 17 Aug 2022 12:04:02 -0700	[thread overview]
Message-ID: <20220817190402.B16FFC433D6@smtp.kernel.org> (raw)

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The patch titled
     Subject: Revert "include/linux/mm_inline.h: fold __update_lru_size() into its sole caller"
has been added to the -mm mm-unstable branch.  Its filename is
     revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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   a) Consider who else should be cc'ed
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Yu Zhao <yuzhao@google.com>
Subject: Revert "include/linux/mm_inline.h: fold __update_lru_size() into its sole caller"
Date: Mon, 15 Aug 2022 01:13:23 -0600

This patch undoes the following refactor: commit 289ccba18af4
("include/linux/mm_inline.h: fold __update_lru_size() into its sole
caller")

The upcoming changes to include/linux/mm_inline.h will reuse
__update_lru_size().

Link: https://lkml.kernel.org/r/20220815071332.627393-5-yuzhao@google.com
Signed-off-by: Yu Zhao <yuzhao@google.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Brian Geffon <bgeffon@google.com>
Acked-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
Acked-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Acked-by: Steven Barrett <steven@liquorix.net>
Acked-by: Suleiman Souhlal <suleiman@google.com>
Tested-by: Daniel Byrne <djbyrne@mtu.edu>
Tested-by: Donald Carr <d@chaos-reins.com>
Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Tested-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Tested-by: Shuang Zhai <szhai2@cs.rochester.edu>
Tested-by: Sofia Trinh <sofia.trinh@edi.works>
Tested-by: Vaibhav Jain <vaibhav@linux.ibm.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michael Larabel <Michael@MichaelLarabel.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/mm_inline.h |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

--- a/include/linux/mm_inline.h~revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller
+++ a/include/linux/mm_inline.h
@@ -34,7 +34,7 @@ static inline int page_is_file_lru(struc
 	return folio_is_file_lru(page_folio(page));
 }
 
-static __always_inline void update_lru_size(struct lruvec *lruvec,
+static __always_inline void __update_lru_size(struct lruvec *lruvec,
 				enum lru_list lru, enum zone_type zid,
 				long nr_pages)
 {
@@ -43,6 +43,13 @@ static __always_inline void update_lru_s
 	__mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages);
 	__mod_zone_page_state(&pgdat->node_zones[zid],
 				NR_ZONE_LRU_BASE + lru, nr_pages);
+}
+
+static __always_inline void update_lru_size(struct lruvec *lruvec,
+				enum lru_list lru, enum zone_type zid,
+				long nr_pages)
+{
+	__update_lru_size(lruvec, lru, zid, nr_pages);
 #ifdef CONFIG_MEMCG
 	mem_cgroup_update_lru_size(lruvec, lru, zid, nr_pages);
 #endif
_

Patches currently in -mm which might be from yuzhao@google.com are

mm-x86-arm64-add-arch_has_hw_pte_young.patch
mm-x86-add-config_arch_has_nonleaf_pmd_young.patch
mm-vmscanc-refactor-shrink_node.patch
revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch
mm-multi-gen-lru-groundwork.patch
mm-multi-gen-lru-minimal-implementation.patch
mm-multi-gen-lru-exploit-locality-in-rmap.patch
mm-multi-gen-lru-support-page-table-walks.patch
mm-multi-gen-lru-optimize-multiple-memcgs.patch
mm-multi-gen-lru-kill-switch.patch
mm-multi-gen-lru-thrashing-prevention.patch
mm-multi-gen-lru-debugfs-interface.patch
mm-multi-gen-lru-admin-guide.patch
mm-multi-gen-lru-design-doc.patch


                 reply	other threads:[~2022-08-17 19:04 UTC|newest]

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