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mm: page_alloc: remove alloc_contig_dump_pages() stub 

DEFINE_DYNAMIC_DEBUG_METADATA and DYNAMIC_DEBUG_BRANCH already has stub
definitions without dynamic debug feature, remove unnecessary
alloc_contig_dump_pages() stub.

Link: https://lkml.kernel.org/r/20230516063821.121844-7-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2023-05-16 14:38:14 +08:00 committed by Andrew Morton
parent 5b855aa37c
commit e9f2b529e1
1 changed files with 0 additions and 7 deletions
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7
mm/page_alloc.c
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@ -6213,8 +6213,6 @@ out:
}
#ifdef CONFIG_CONTIG_ALLOC
#if defined(CONFIG_DYNAMIC_DEBUG) || \
(defined(CONFIG_DYNAMIC_DEBUG_CORE) && defined(DYNAMIC_DEBUG_MODULE))
/* Usage: See admin-guide/dynamic-debug-howto.rst */
static void alloc_contig_dump_pages(struct list_head *page_list)
{
@ -6228,11 +6226,6 @@ static void alloc_contig_dump_pages(struct list_head *page_list)
dump_page(page, "migration failure");
}
}
#else
static inline void alloc_contig_dump_pages(struct list_head *page_list)
{
}
#endif
/* [start, end) must belong to a single zone. */
int __alloc_contig_migrate_range(struct compact_control *cc,