From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Christoph doubts anyone was using the 'reserved' file in sysfs, so
remove it.
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Acked-by: Christoph Lameter <cl@xxxxxxxxx>
---
mm/slub.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c
index 33a811168fa9..4d77fd8450fa 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5094,12 +5094,6 @@ static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
}
SLAB_ATTR_RO(destroy_by_rcu);
-static ssize_t reserved_show(struct kmem_cache *s, char *buf)
-{
- return sprintf(buf, "0\n");
-}
-SLAB_ATTR_RO(reserved);
-
#ifdef CONFIG_SLUB_DEBUG
static ssize_t slabs_show(struct kmem_cache *s, char *buf)
{
@@ -5412,7 +5406,6 @@ static struct attribute *slab_attrs[] = {
&reclaim_account_attr.attr,
&destroy_by_rcu_attr.attr,
&shrink_attr.attr,
- &reserved_attr.attr,
&slabs_cpu_partial_attr.attr,
#ifdef CONFIG_SLUB_DEBUG
&total_objects_attr.attr,
--
2.17.0
