There are two cases when put_cpu_partial() is invoked.
* __slab_free
* get_partial_node
This patch just makes it cover these two cases and fix one typo in
slub_def.h.
Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
---
include/linux/slub_def.h | 2 +-
mm/slub.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 3a1a1dbc6f49..201a635be846 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -81,7 +81,7 @@ struct kmem_cache_order_objects {
*/
struct kmem_cache {
struct kmem_cache_cpu __percpu *cpu_slab;
- /* Used for retriving partial slabs etc */
+ /* Used for retrieving partial slabs etc */
slab_flags_t flags;
unsigned long min_partial;
unsigned int size; /* The size of an object including meta data */
diff --git a/mm/slub.c b/mm/slub.c
index 715372a786e3..3db6ce58e92e 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2201,8 +2201,8 @@ static void unfreeze_partials(struct kmem_cache *s,
}
/*
- * Put a page that was just frozen (in __slab_free) into a partial page
- * slot if available.
+ * Put a page that was just frozen (in __slab_free|get_partial_node) into a
+ * partial page slot if available.
*
* If we did not find a slot then simply move all the partials to the
* per node partial list.
--
2.15.1
