linux-kernel - [PATCH v3 3/4] mm, slab_common: use enum kmalloc_cache

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Message-Id: <20190910012652.3723-4-lpf.vector@gmail.com>
Date:   Tue, 10 Sep 2019 09:26:51 +0800
From:   Pengfei Li <lpf.vector@...il.com>
To:     akpm@...ux-foundation.org
Cc:     vbabka@...e.cz, cl@...ux.com, penberg@...nel.org,
        rientjes@...gle.com, iamjoonsoo.kim@....com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, guro@...com,
        Pengfei Li <lpf.vector@...il.com>
Subject: [PATCH v3 3/4] mm, slab_common: use enum kmalloc_cache_type to iterate over kmalloc caches

The type of local variable *type* of new_kmalloc_cache() should
be enum kmalloc_cache_type instead of int, so correct it.

Signed-off-by: Pengfei Li <lpf.vector@...il.com>
Acked-by: Vlastimil Babka <vbabka@...e.cz>
Acked-by: Roman Gushchin <guro@...com>
---
 mm/slab_common.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mm/slab_common.c b/mm/slab_common.c
index 8b542cfcc4f2..af45b5278fdc 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1192,7 +1192,7 @@ void __init setup_kmalloc_cache_index_table(void)
 }
 
 static void __init
-new_kmalloc_cache(int idx, int type, slab_flags_t flags)
+new_kmalloc_cache(int idx, enum kmalloc_cache_type type, slab_flags_t flags)
 {
 	if (type == KMALLOC_RECLAIM)
 		flags |= SLAB_RECLAIM_ACCOUNT;
@@ -1210,7 +1210,8 @@ new_kmalloc_cache(int idx, int type, slab_flags_t flags)
  */
 void __init create_kmalloc_caches(slab_flags_t flags)
 {
-	int i, type;
+	int i;
+	enum kmalloc_cache_type type;
 
 	for (type = KMALLOC_NORMAL; type <= KMALLOC_RECLAIM; type++) {
 		for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
-- 
2.21.0