diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/mm/slub.c b/mm/slub.c index 4fff385b17a..a3e2d552ff4 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3838,6 +3838,26 @@ static ssize_t order_show(struct kmem_cache *s, char *buf) } SLAB_ATTR(order); +static ssize_t min_partial_show(struct kmem_cache *s, char *buf) +{ + return sprintf(buf, "%lu\n", s->min_partial); +} + +static ssize_t min_partial_store(struct kmem_cache *s, const char *buf, + size_t length) +{ + unsigned long min; + int err; + + err = strict_strtoul(buf, 10, &min); + if (err) + return err; + + calculate_min_partial(s, min); + return length; +} +SLAB_ATTR(min_partial); + static ssize_t ctor_show(struct kmem_cache *s, char *buf) { if (s->ctor) { @@ -4153,6 +4173,7 @@ static struct attribute *slab_attrs[] = { &object_size_attr.attr, &objs_per_slab_attr.attr, &order_attr.attr, + &min_partial_attr.attr, &objects_attr.attr, &objects_partial_attr.attr, &total_objects_attr.attr, |