tools/testing: Add support for changes to slab for sheaves

The slab changes for sheaves requires more effort in the testing code.
Unite all the kmem_cache work into the tools/include slab header for
both the vma and maple tree testing.

The vma test code also requires importing more #defines to allow for
seamless use of the shared kmem_cache code.

This adds the pthread header to the slab header in the tools directory
to allow for the pthread_mutex in linux.c.

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

1 files changed, 7 insertions, 19 deletions

diff --git a/tools/testing/shared/linux.c b/tools/testing/shared/linux.c
index 0f97fb0d19e1..97b8412ccbb6 100644
--- a/tools/testing/shared/linux.c
+++ b/tools/testing/shared/linux.c
@@ -16,21 +16,6 @@ int nr_allocated;
 int preempt_count;
 int test_verbose;
 
-struct kmem_cache {
-	pthread_mutex_t lock;
-	unsigned int size;
-	unsigned int align;
-	int nr_objs;
-	void *objs;
-	void (*ctor)(void *);
-	unsigned int non_kernel;
-	unsigned long nr_allocated;
-	unsigned long nr_tallocated;
-	bool exec_callback;
-	void (*callback)(void *);
-	void *private;
-};
-
 void kmem_cache_set_callback(struct kmem_cache *cachep, void (*callback)(void *))
 {
 	cachep->callback = callback;
@@ -234,23 +219,26 @@ int kmem_cache_alloc_bulk(struct kmem_cache *cachep, gfp_t gfp, size_t size,
 }
 
 struct kmem_cache *
-kmem_cache_create(const char *name, unsigned int size, unsigned int align,
-		unsigned int flags, void (*ctor)(void *))
+__kmem_cache_create_args(const char *name, unsigned int size,
+			  struct kmem_cache_args *args,
+			  unsigned int flags)
 {
 	struct kmem_cache *ret = malloc(sizeof(*ret));
 
 	pthread_mutex_init(&ret->lock, NULL);
 	ret->size = size;
-	ret->align = align;
+	ret->align = args->align;
+	ret->sheaf_capacity = args->sheaf_capacity;
 	ret->nr_objs = 0;
 	ret->nr_allocated = 0;
 	ret->nr_tallocated = 0;
 	ret->objs = NULL;
-	ret->ctor = ctor;
+	ret->ctor = args->ctor;
 	ret->non_kernel = 0;
 	ret->exec_callback = false;
 	ret->callback = NULL;
 	ret->private = NULL;
+
 	return ret;
 }