summaryrefslogtreecommitdiffstats
path: root/tools/testing/radix-tree/linux/radix-tree.h
blob: 24f13d27a8da9c5e2ce92ea493e627cd367ada4d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/* SPDX-License-Identifier: GPL-2.0 */
#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 */
OpenPOWER on IntegriCloud