DEFINE_DYNAMIC_DEBUG_METADATA and DYNAMIC_DEBUG_BRANCH already has
stub definitions without dynamic debug feature, remove unnecessary
alloc_contig_dump_pages() stub.
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
---
mm/page_alloc.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 348dcbaca757..bc453edbad21 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6161,8 +6161,6 @@ int percpu_pagelist_high_fraction_sysctl_handler(struct ctl_table *table,
}
#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)
{
@@ -6176,11 +6174,6 @@ 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,
--
2.35.3
