[thirdparty/kernel/linux.git] / tools / testing / radix-tree / linux / radix-tree.h

/* 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 */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
5eeb2d23 MW	2	#ifndef _TEST_RADIX_TREE_H
5eeb2d23 MW	3	#define _TEST_RADIX_TREE_H
c6ce3e2f RS	4
c6ce3e2f RS	5	#include "generated/map-shift.h"
1366c37e	6	#include "../../../../include/linux/radix-tree.h"
5eeb2d23 MW	7
5eeb2d23 MW	8	extern int kmalloc_verbose;
73bc029b	9	extern int test_verbose;
5eeb2d23 MW	10
	11	static inline void trace_call_rcu(struct rcu_head *head,
	12	void (func)(struct rcu_head head))
	13	{
	14	if (kmalloc_verbose)
	15	printf("Delaying free of %p to slab\n", (char *)head -
	16	offsetof(struct radix_tree_node, rcu_head));
	17	call_rcu(head, func);
	18	}
73bc029b RS	19
	20	#define printv(verbosity_level, fmt, ...) \
	21	if(test_verbose >= verbosity_level) \
	22	printf(fmt, ##__VA_ARGS__)
	23
5eeb2d23 MW	24	#undef call_rcu
	25	#define call_rcu(x, y) trace_call_rcu(x, y)
	26
	27	#endif /* _TEST_RADIX_TREE_H */