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#ifndef __BACKPORT_LINUX_LOCKDEP_H
#define __BACKPORT_LINUX_LOCKDEP_H
#include_next <linux/lockdep.h>
#include <linux/version.h>
#if LINUX_VERSION_IS_LESS(4,15,0)
#ifndef CONFIG_LOCKDEP
struct lockdep_map { };
#endif /* CONFIG_LOCKDEP */
#endif /* LINUX_VERSION_IS_LESS(4,15,0) */
#if LINUX_VERSION_IS_LESS(5,11,0)
#if !defined(CONFIG_LOCKDEP) && !defined(lockdep_is_held)
/* upstream since 5.11 in this exact same way - calls compile away */
int lockdep_is_held(const void *);
#endif
#endif
#ifndef lockdep_assert_not_held
#ifdef CONFIG_LOCKDEP
#ifndef LOCK_STATE_HELD
#define LOCK_STATE_HELD 1
#endif /* LOCK_STATE_HELD */
#define lockdep_assert_not_held(l) do { \
WARN_ON(debug_locks && \
lockdep_is_held(l) == LOCK_STATE_HELD); \
} while (0)
#else
#define lockdep_assert_not_held(l) do { (void)(l); } while (0)
#endif /* CONFIG_LOCKDEP */
#endif /* lockdep_assert_not_held */
#if LINUX_VERSION_IS_LESS(5,15,0)
#define lockdep_assert(cond) \
do { WARN_ON(debug_locks && !(cond)); } while (0)
#endif
#endif /* __BACKPORT_LINUX_LOCKDEP_H */
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