diff options
Diffstat (limited to 'tools/testing/radix-tree/regression1.c')
| -rw-r--r-- | tools/testing/radix-tree/regression1.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/tools/testing/radix-tree/regression1.c b/tools/testing/radix-tree/regression1.c index b4a4a7168986..a61c7bcbc72d 100644 --- a/tools/testing/radix-tree/regression1.c +++ b/tools/testing/radix-tree/regression1.c @@ -44,7 +44,6 @@ #include "regression.h" static RADIX_TREE(mt_tree, GFP_KERNEL); -static pthread_mutex_t mt_lock = PTHREAD_MUTEX_INITIALIZER; struct page { pthread_mutex_t lock; @@ -126,29 +125,29 @@ static void *regression1_fn(void *arg) struct page *p; p = page_alloc(0); - pthread_mutex_lock(&mt_lock); + xa_lock(&mt_tree); radix_tree_insert(&mt_tree, 0, p); - pthread_mutex_unlock(&mt_lock); + xa_unlock(&mt_tree); p = page_alloc(1); - pthread_mutex_lock(&mt_lock); + xa_lock(&mt_tree); radix_tree_insert(&mt_tree, 1, p); - pthread_mutex_unlock(&mt_lock); + xa_unlock(&mt_tree); - pthread_mutex_lock(&mt_lock); + xa_lock(&mt_tree); p = radix_tree_delete(&mt_tree, 1); pthread_mutex_lock(&p->lock); p->count--; pthread_mutex_unlock(&p->lock); - pthread_mutex_unlock(&mt_lock); + xa_unlock(&mt_tree); page_free(p); - pthread_mutex_lock(&mt_lock); + xa_lock(&mt_tree); p = radix_tree_delete(&mt_tree, 0); pthread_mutex_lock(&p->lock); p->count--; pthread_mutex_unlock(&p->lock); - pthread_mutex_unlock(&mt_lock); + xa_unlock(&mt_tree); page_free(p); } } else { |