diff options
Diffstat (limited to 'tools/testing/radix-tree/linux.c')
-rw-r--r-- | tools/testing/radix-tree/linux.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/linux.c b/tools/testing/radix-tree/linux.c index 93f06614e91b..3e4f9f36da2e 100644 --- a/tools/testing/radix-tree/linux.c +++ b/tools/testing/radix-tree/linux.c @@ -13,6 +13,7 @@ int nr_allocated; int preempt_count; +int kmalloc_verbose; struct kmem_cache { pthread_mutex_t lock; @@ -44,6 +45,8 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, int flags) } uatomic_inc(&nr_allocated); + if (kmalloc_verbose) + printf("Allocating %p from slab\n", node); return node; } @@ -51,6 +54,8 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) { assert(objp); uatomic_dec(&nr_allocated); + if (kmalloc_verbose) + printf("Freeing %p to slab\n", objp); pthread_mutex_lock(&cachep->lock); if (cachep->nr_objs > 10) { memset(objp, POISON_FREE, cachep->size); @@ -68,6 +73,8 @@ void *kmalloc(size_t size, gfp_t gfp) { void *ret = malloc(size); uatomic_inc(&nr_allocated); + if (kmalloc_verbose) + printf("Allocating %p from malloc\n", ret); return ret; } @@ -76,6 +83,8 @@ void kfree(void *p) if (!p) return; uatomic_dec(&nr_allocated); + if (kmalloc_verbose) + printf("Freeing %p to malloc\n", p); free(p); } |