struct kmem_cache *s;
};
+static inline void free_nonslab_page(struct page *page)
+{
+ unsigned int order = compound_order(page);
+
+ VM_BUG_ON_PAGE(!PageCompound(page), page);
+ kfree_hook(page_address(page));
+ mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE_B, -(PAGE_SIZE << order));
+ __free_pages(page, order);
+}
+
/*
* This function progressively scans the array with free objects (with
* a limited look ahead) and extract objects belonging to the same
if (!s) {
/* Handle kalloc'ed objects */
if (unlikely(!PageSlab(page))) {
- BUG_ON(!PageCompound(page));
- kfree_hook(object);
- __free_pages(page, compound_order(page));
+ free_nonslab_page(page);
p[size] = NULL; /* mark object processed */
return size;
}
page = virt_to_head_page(x);
if (unlikely(!PageSlab(page))) {
- unsigned int order = compound_order(page);
-
- BUG_ON(!PageCompound(page));
- kfree_hook(object);
- mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE_B,
- -(PAGE_SIZE << order));
- __free_pages(page, order);
+ free_nonslab_page(page);
return;
}
slab_free(page->slab_cache, page, object, NULL, 1, _RET_IP_);