From: Gou Hao <gouhao@xxxxxxxxxxxxx>
'slab_early_init' was introduced by 'commit e0a42726794f
("[PATCH] mm/slab.c: fix early init assumption")', this
flag was used to prevented off-slab caches being created
so early during bootup.
The only user of 'slab_early_init' was removed in commit
'3217fd9bdf00 ("mm/slab: make criteria for off slab
determination robust and simple")'.
Signed-off-by: Gou Hao <gouhao@xxxxxxxxxxxxx>
---
mm/slab.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c
index 7a269db050ee..ede1f29fd81c 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -220,7 +220,6 @@ static inline void fixup_objfreelist_debug(struct kmem_cache *cachep,
static inline void fixup_slab_list(struct kmem_cache *cachep,
struct kmem_cache_node *n, struct slab *slab,
void **list);
-static int slab_early_init = 1;
#define INDEX_NODE kmalloc_index(sizeof(struct kmem_cache_node))
@@ -1249,8 +1248,6 @@ void __init kmem_cache_init(void)
slab_state = PARTIAL_NODE;
setup_kmalloc_cache_index_table();
- slab_early_init = 0;
-
/* 5) Replace the bootstrap kmem_cache_node */
{
int nid;
--
2.20.1
