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List: linux-mm-commits
Subject: + mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.patch added to mm-unst
From: Andrew Morton <akpm () linux-foundation ! org>
Date: 2023-07-28 16:42:58
Message-ID: 20230728164258.BF43CC433C8 () smtp ! kernel ! org
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The patch titled
Subject: mm/page_ext: move page_ext_operations definition under \
CONFIG_PAGE_EXTENSION has been added to the -mm mm-unstable branch. Its filename is
mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.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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*** Remember to use Documentation/process/submit-checklist.rst when testing your code \
***
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------------------------------------------------------
From: Kemeng Shi <shikemeng@huaweicloud.com>
Subject: mm/page_ext: move page_ext_operations definition under CONFIG_PAGE_EXTENSION
Date: Mon, 17 Jul 2023 19:32:27 +0800
page_ext_operations should only be defined when CONFIG_PAGE_EXTENSION is
enabled.
Besides, this may detect missing reliance on CONFIG_PAGE_EXTENSION from
future Page Extension clients at compile time.
Link: https://lkml.kernel.org/r/20230717113227.1897173-4-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/page_ext.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/include/linux/page_ext.h~mm-page_ext-move-page_ext_operations-definition-under-config_page_extension
+++ a/include/linux/page_ext.h
@@ -8,6 +8,7 @@
struct pglist_data;
+#ifdef CONFIG_PAGE_EXTENSION
/**
* struct page_ext_operations - per page_ext client operations
* @offset: Offset to the client's data within page_ext. Offset is returned to
@@ -29,8 +30,6 @@ struct page_ext_operations {
bool need_shared_flags;
};
-#ifdef CONFIG_PAGE_EXTENSION
-
/*
* The page_ext_flags users must set need_shared_flags to true.
*/
_
Patches currently in -mm which might be from shikemeng@huaweicloud.com are
mm-correct-stale-comment-of-function-check_pte.patch
mm-page_table_check-remove-unused-parameters-in-page_table_check_clear.patch
mm-page_table_check-remove-unused-parameters-in-page_table_check_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_set.patch
mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_set.patch
mm-page_ext-remove-unused-return-value-of-offline_page_ext.patch
mm-page_ext-remove-rollback-for-untouched-mem_section-in-online_page_ext.patch
mm-page_ext-move-functions-around-for-minor-cleanups-to-page_ext.patch
mm-page_ext-add-common-function-to-get-client-data-from-page_ext.patch
mm-page_ext-use-page_ext_data-helper-in-page_table_check.patch
mm-page_ext-use-page_ext_data-helper-in-page_owner.patch
mm-rmap-correct-stale-comment-of-rmap_walk_anon-and-rmap_walk_file.patch
mm-page_poison-remove-unused-page_exth-from-page_poison.patch
mm-vmstat-remove-unused-page_exth-from-vmstat.patch
mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.patch
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