diff options
Diffstat (limited to 'tools/testing/radix-tree/iteration_check.c')
| -rw-r--r-- | tools/testing/radix-tree/iteration_check.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/tools/testing/radix-tree/iteration_check.c b/tools/testing/radix-tree/iteration_check.c index a92bab513701..d047327bb9ef 100644 --- a/tools/testing/radix-tree/iteration_check.c +++ b/tools/testing/radix-tree/iteration_check.c @@ -18,10 +18,9 @@ #define NUM_THREADS 5 #define MAX_IDX 100 -#define TAG 0 -#define NEW_TAG 1 +#define TAG XA_MARK_0 +#define NEW_TAG XA_MARK_1 -static pthread_mutex_t tree_lock = PTHREAD_MUTEX_INITIALIZER; static pthread_t threads[NUM_THREADS]; static unsigned int seeds[3]; static RADIX_TREE(tree, GFP_KERNEL); @@ -38,7 +37,7 @@ static void *add_entries_fn(void *arg) int order; for (pgoff = 0; pgoff < MAX_IDX; pgoff++) { - pthread_mutex_lock(&tree_lock); + xa_lock(&tree); for (order = max_order; order >= 0; order--) { if (item_insert_order(&tree, pgoff, order) == 0) { @@ -46,7 +45,7 @@ static void *add_entries_fn(void *arg) break; } } - pthread_mutex_unlock(&tree_lock); + xa_unlock(&tree); } } @@ -150,9 +149,9 @@ static void *remove_entries_fn(void *arg) pgoff = rand_r(&seeds[2]) % MAX_IDX; - pthread_mutex_lock(&tree_lock); + xa_lock(&tree); item_delete(&tree, pgoff); - pthread_mutex_unlock(&tree_lock); + xa_unlock(&tree); } rcu_unregister_thread(); @@ -165,8 +164,7 @@ static void *tag_entries_fn(void *arg) rcu_register_thread(); while (!test_complete) { - tag_tagged_items(&tree, &tree_lock, 0, MAX_IDX, 10, TAG, - NEW_TAG); + tag_tagged_items(&tree, 0, MAX_IDX, 10, TAG, NEW_TAG); } rcu_unregister_thread(); return NULL; |