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-rw-r--r--mm/slab.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/mm/slab.c b/mm/slab.c
index f36d3493f49f..a998d35599a3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -895,12 +895,6 @@ static int init_cache_node_node(int node)
return 0;
}
-static inline int slabs_tofree(struct kmem_cache *cachep,
- struct kmem_cache_node *n)
-{
- return (n->free_objects + cachep->num - 1) / cachep->num;
-}
-
static void cpuup_canceled(long cpu)
{
struct kmem_cache *cachep;
@@ -965,7 +959,7 @@ free_slab:
n = get_node(cachep, node);
if (!n)
continue;
- drain_freelist(cachep, n, slabs_tofree(cachep, n));
+ drain_freelist(cachep, n, INT_MAX);
}
}
@@ -1117,7 +1111,7 @@ static int __meminit drain_cache_node_node(int node)
if (!n)
continue;
- drain_freelist(cachep, n, slabs_tofree(cachep, n));
+ drain_freelist(cachep, n, INT_MAX);
if (!list_empty(&n->slabs_full) ||
!list_empty(&n->slabs_partial)) {
@@ -2311,7 +2305,7 @@ int __kmem_cache_shrink(struct kmem_cache *cachep, bool deactivate)
check_irq_on();
for_each_kmem_cache_node(cachep, node, n) {
- drain_freelist(cachep, n, slabs_tofree(cachep, n));
+ drain_freelist(cachep, n, INT_MAX);
ret += !list_empty(&n->slabs_full) ||
!list_empty(&n->slabs_partial);