linux-kernel - [PATCH] mm/memblock:Do not retry a range that has already been checked

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Message-ID: <20200524141640.GA10017@roro-Lenovo-Y520-15IKBN>
Date:   Sun, 24 May 2020 23:16:40 +0900
From:   daeroro <skseofh@...il.com>
To:     Mike Rapoport <rppt@...ux.ibm.com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: [PATCH] mm/memblock:Do not retry a range that has already been
 checked

The range that has already been checked
don't have to be checked in a second attempt.

Signed-off-by: daeroro <skseofh@...er.com>
---
 mm/memblock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memblock.c b/mm/memblock.c
index 39aceafc57f6..6f72fae415ee 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1489,7 +1489,7 @@ static void * __init memblock_alloc_internal(
 
 	/* retry allocation without lower limit */
 	if (!alloc && min_addr)
-		alloc = memblock_alloc_range_nid(size, align, 0, max_addr, nid,
+		alloc = memblock_alloc_range_nid(size, align, 0, min_addr, nid,
 						exact_nid);
 
 	if (!alloc)
-- 
2.17.1