From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Mike Rapoport <rppt@kernel.org>, <linux-mm@kvack.org>
Cc: David Hildenbrand <david@redhat.com>,
Oscar Salvador <osalvador@suse.de>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Pavel Machek <pavel@ucw.cz>, Len Brown <len.brown@intel.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Kees Cook <keescook@chromium.org>,
Iurii Zaikin <yzaikin@google.com>, <linux-kernel@vger.kernel.org>,
<linux-pm@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>,
<ying.huang@intel.com>, Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH v2 05/13] mm: page_alloc: squash page_is_consistent()
Date: Tue, 16 May 2023 14:38:13 +0800 [thread overview]
Message-ID: <20230516063821.121844-6-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20230516063821.121844-1-wangkefeng.wang@huawei.com>
Squash the page_is_consistent() into bad_range() as there is
only one caller.
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
mm/page_alloc.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 84ba6cca3b3a..1bd8b7832d40 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -517,13 +517,6 @@ static int page_outside_zone_boundaries(struct zone *zone, struct page *page)
return ret;
}
-static int page_is_consistent(struct zone *zone, struct page *page)
-{
- if (zone != page_zone(page))
- return 0;
-
- return 1;
-}
/*
* Temporary debugging check for pages not lying within a given zone.
*/
@@ -531,7 +524,7 @@ static int __maybe_unused bad_range(struct zone *zone, struct page *page)
{
if (page_outside_zone_boundaries(zone, page))
return 1;
- if (!page_is_consistent(zone, page))
+ if (zone != page_zone(page))
return 1;
return 0;
--
2.35.3
next prev parent reply other threads:[~2023-05-16 6:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-16 6:38 [PATCH -next v2 00/13] mm: page_alloc: misc cleanup and refector Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 01/13] mm: page_alloc: move mirrored_kernelcore into mm_init.c Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 02/13] mm: page_alloc: move init_on_alloc/free() " Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 03/13] mm: page_alloc: move set_zone_contiguous() " Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 04/13] mm: page_alloc: collect mem statistic into show_mem.c Kefeng Wang
2023-05-16 6:38 ` Kefeng Wang [this message]
2023-05-16 6:38 ` [PATCH v2 06/13] mm: page_alloc: remove alloc_contig_dump_pages() stub Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 07/13] mm: page_alloc: split out FAIL_PAGE_ALLOC Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 08/13] mm: page_alloc: split out DEBUG_PAGEALLOC Kefeng Wang
2023-05-16 22:22 ` Andrew Morton
2023-05-18 1:35 ` Kefeng Wang
2023-05-18 2:10 ` Andrew Morton
2023-05-16 6:38 ` [PATCH v2 09/13] mm: page_alloc: move mark_free_page() into snapshot.c Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 10/13] mm: page_alloc: move pm_* function into power Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 11/13] mm: vmscan: use gfp_has_io_fs() Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 12/13] mm: page_alloc: move sysctls into it own fils Kefeng Wang
2023-05-16 6:38 ` [PATCH v2 13/13] mm: page_alloc: move is_check_pages_enabled() into page_alloc.c Kefeng Wang
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