linux-kernel - [PATCH V2 5/6] mm/page_alloc: improve memmap

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Date:   Mon, 31 May 2021 17:19:07 +0800
From:   Dong Aisheng <aisheng.dong@....com>
To:     linux-mm@...ck.org
Cc:     linux-kernel@...r.kernel.org, dongas86@...il.com,
        Dong Aisheng <aisheng.dong@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        David Hildenbrand <david@...hat.com>
Subject: [PATCH V2 5/6] mm/page_alloc: improve memmap_pages dbg msg

Make debug message more accurately.

Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: David Hildenbrand <david@...hat.com>
Signed-off-by: Dong Aisheng <aisheng.dong@....com>
---
ChangeLog:
v1->v2:
 * drop dma_reserve log changing
---
 mm/page_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1786a24cdc5a..1bfbe178a9ed 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -7347,7 +7347,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat)
 					pr_debug("  %s zone: %lu pages used for memmap\n",
 						 zone_names[j], memmap_pages);
 			} else
-				pr_warn("  %s zone: %lu pages exceeds freesize %lu\n",
+				pr_warn("  %s zone: %lu memmap pages exceeds freesize %lu\n",
 					zone_names[j], memmap_pages, freesize);
 		}
 
-- 
2.25.1