diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 792c8981e63365b06a03e7feda7e647eafb533c0..30b02e79610ed3afebe3d4cb339beeb196f6227a 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -765,7 +765,7 @@ int __memcg_kmem_charge(struct page *page, gfp_t gfp, int order);
 void __memcg_kmem_uncharge(struct page *page, int order);
 
 /*
- * helper for acessing a memcg's index. It will be used as an index in the
+ * helper for accessing a memcg's index. It will be used as an index in the
  * child cache array in kmem_cache, and also to derive its name. This function
  * will return -1 when this is not a kmem-limited memcg.
  */
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 9d9a5bdb9b002b79c96bc3e70f48bfd9ee280d0e..5d49f0c60dcb08fba75411e18e89cbf5e8394705 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -314,7 +314,7 @@ void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment
 void kmem_cache_free(struct kmem_cache *, void *);
 
 /*
- * Bulk allocation and freeing operations. These are accellerated in an
+ * Bulk allocation and freeing operations. These are accelerated in an
  * allocator specific way to avoid taking locks repeatedly or building
  * metadata structures unnecessarily.
  *
diff --git a/mm/slab.h b/mm/slab.h
index 6c7f16a443864dc4720460daef17c9dbdd6ea643..e880bbe919733c5f82f43d0ca3301e9d389b1c04 100644
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -172,7 +172,7 @@ ssize_t slabinfo_write(struct file *file, const char __user *buffer,
 /*
  * Generic implementation of bulk operations
  * These are useful for situations in which the allocator cannot
- * perform optimizations. In that case segments of the objecct listed
+ * perform optimizations. In that case segments of the object listed
  * may be allocated or freed using these operations.
  */
 void __kmem_cache_free_bulk(struct kmem_cache *, size_t, void **);