For the kmem slab controller, we need to record some extra
information in the kmem_cache structure.

Signed-off-by: Glauber Costa <redacted>
Signed-off-by: Suleiman Souhlal <redacted>
CC: Christoph Lameter <redacted>
CC: Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>
CC: Michal Hocko <redacted>
CC: Kamezawa Hiroyuki <redacted>
CC: Johannes Weiner <redacted>
CC: Tejun Heo <redacted>
---
 include/linux/slab.h     | 25 +++++++++++++++++++++++++
 include/linux/slab_def.h |  3 +++
 include/linux/slub_def.h |  3 +++
 mm/slab.h                | 13 +++++++++++++
 4 files changed, 44 insertions(+)

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 0dd2dfa..e4ea48a 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h

@@ -177,6 +177,31 @@ unsigned int kmem_cache_size(struct kmem_cache *);
 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
 #endif

+#include <linux/workqueue.h>