#ifndef MISC_H #define MISC_H #include "assume.h" #include "int_typedefs.h" #include "locks.h" #include <linux/types.h> /* Probably won't need to deal with bottom halves. */ static inline void local_bh_disable(void) {} static inline void local_bh_enable(void) {} #define MODULE_ALIAS(X) #define module_param(...) #define EXPORT_SYMBOL_GPL(x) #define container_of(ptr, type, member) ({ \ const typeof(((type *)0)->member) *__mptr = (ptr); \ (type *)((char *)__mptr - offsetof(type, member)); \ }) #ifndef USE_SIMPLE_SYNC_SRCU /* Abuse udelay to make sure that busy loops terminate. */ #define udelay(x) assume(0) #else /* The simple custom synchronize_srcu is ok with try_check_zero failing. */ #define udelay(x) do { } while (0) #endif #define trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \ do { } while (0) #define notrace /* Avoid including rcupdate.h */ struct rcu_synchronize { struct rcu_head head; struct completion completion; }; void wakeme_after_rcu(struct rcu_head *head); #define rcu_lock_acquire(a) do { } while (0) #define rcu_lock_release(a) do { } while (0) #define rcu_lockdep_assert(c, s) do { } while (0) #define RCU_LOCKDEP_WARN(c, s) do { } while (0) /* Let CBMC non-deterministically choose switch between normal and expedited. */ bool rcu_gp_is_normal(void); bool rcu_gp_is_expedited(void); /* Do the same for old versions of rcu. */ #define rcu_expedited (rcu_gp_is_expedited()) #endif