diff options
Diffstat (limited to 'tools/testing/radix-tree/linux/radix-tree.h')
| -rw-r--r-- | tools/testing/radix-tree/linux/radix-tree.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/linux/radix-tree.h b/tools/testing/radix-tree/linux/radix-tree.h index ce694ddd4aea..bf1bb231f9b5 100644 --- a/tools/testing/radix-tree/linux/radix-tree.h +++ b/tools/testing/radix-tree/linux/radix-tree.h @@ -1 +1,26 @@ +#ifndef _TEST_RADIX_TREE_H +#define _TEST_RADIX_TREE_H + +#include "generated/map-shift.h" #include "../../../../include/linux/radix-tree.h" + +extern int kmalloc_verbose; +extern int test_verbose; + +static inline void trace_call_rcu(struct rcu_head *head, + void (*func)(struct rcu_head *head)) +{ + if (kmalloc_verbose) + printf("Delaying free of %p to slab\n", (char *)head - + offsetof(struct radix_tree_node, rcu_head)); + call_rcu(head, func); +} + +#define printv(verbosity_level, fmt, ...) \ + if(test_verbose >= verbosity_level) \ + printf(fmt, ##__VA_ARGS__) + +#undef call_rcu +#define call_rcu(x, y) trace_call_rcu(x, y) + +#endif /* _TEST_RADIX_TREE_H */ |