*/
#define rcu_read_lock_bp _rcu_read_lock
#define rcu_read_unlock_bp _rcu_read_unlock
+#define rcu_read_ongoing_bp _rcu_read_ongoing
#define rcu_dereference_bp rcu_dereference
#define rcu_cmpxchg_pointer_bp rcu_cmpxchg_pointer
extern void rcu_read_lock(void);
extern void rcu_read_unlock(void);
+extern int rcu_read_ongoing(void);
extern void *rcu_dereference_sym_bp(void *p);
#define rcu_dereference_bp(p) \
({ \
- typeof(p) _________p1 = URCU_FORCE_CAST(typeof(p), \
+ __typeof__(p) _________p1 = URCU_FORCE_CAST(__typeof__(p), \
rcu_dereference_sym_bp(URCU_FORCE_CAST(void *, p))); \
(_________p1); \
})
extern void *rcu_cmpxchg_pointer_sym_bp(void **p, void *old, void *_new);
#define rcu_cmpxchg_pointer_bp(p, old, _new) \
({ \
- typeof(*(p)) _________pold = (old); \
- typeof(*(p)) _________pnew = (_new); \
- typeof(*(p)) _________p1 = URCU_FORCE_CAST(typeof(*(p)), \
- rcu_cmpxchg_pointer_sym_bp(URCU_FORCE_CAST(void **, p),\
+ __typeof__(*(p)) _________pold = (old); \
+ __typeof__(*(p)) _________pnew = (_new); \
+ __typeof__(*(p)) _________p1 = URCU_FORCE_CAST(__typeof__(*(p)), \
+ rcu_cmpxchg_pointer_sym_bp(URCU_FORCE_CAST(void **, p), \
_________pold, \
_________pnew)); \
(_________p1); \
extern void *rcu_xchg_pointer_sym_bp(void **p, void *v);
#define rcu_xchg_pointer_bp(p, v) \
({ \
- typeof(*(p)) _________pv = (v); \
- typeof(*(p)) _________p1 = URCU_FORCE_CAST(typeof(*(p)), \
+ __typeof__(*(p)) _________pv = (v); \
+ __typeof__(*(p)) _________p1 = URCU_FORCE_CAST(__typeof__(*(p)),\
rcu_xchg_pointer_sym_bp(URCU_FORCE_CAST(void **, p), \
_________pv)); \
(_________p1); \
extern void *rcu_set_pointer_sym_bp(void **p, void *v);
#define rcu_set_pointer_bp(p, v) \
({ \
- typeof(*(p)) _________pv = (v); \
- typeof(*(p)) _________p1 = URCU_FORCE_CAST(typeof(*(p)), \
+ __typeof__(*(p)) _________pv = (v); \
+ __typeof__(*(p)) _________p1 = URCU_FORCE_CAST(__typeof__(*(p)), \
rcu_set_pointer_sym_bp(URCU_FORCE_CAST(void **, p), \
_________pv)); \
(_________p1); \