diff options
| -rw-r--r-- | vm_sync.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -119,10 +119,16 @@ rb_vm_lock_leave_cr(struct rb_ractor_struct *cr, unsigned int *levp, const char #define RB_VM_LOCK_ENTER() { unsigned int _lev; RB_VM_LOCK_ENTER_LEV(&_lev); #define RB_VM_LOCK_LEAVE() RB_VM_LOCK_LEAVE_LEV(&_lev); } +#define RB_VM_LOCKING() \ + for (unsigned int vm_locking_level, vm_locking_do = (RB_VM_LOCK_ENTER_LEV(&vm_locking_level), 1); \ + vm_locking_do; RB_VM_LOCK_LEAVE_LEV(&vm_locking_level), vm_locking_do = 0) #define RB_VM_LOCK_ENTER_LEV_NB(levp) rb_vm_lock_enter_nb(levp, __FILE__, __LINE__) #define RB_VM_LOCK_ENTER_NO_BARRIER() { unsigned int _lev; RB_VM_LOCK_ENTER_LEV_NB(&_lev); #define RB_VM_LOCK_LEAVE_NO_BARRIER() RB_VM_LOCK_LEAVE_LEV(&_lev); } +#define RB_VM_LOCKING_NO_BARRIER() \ + for (unsigned int vm_locking_level, vm_locking_do = (RB_VM_LOCK_ENTER_LEV_NB(&vm_locking_level), 1); \ + vm_locking_do; RB_VM_LOCK_LEAVE_LEV(&vm_locking_level), vm_locking_do = 0) #if RUBY_DEBUG > 0 void RUBY_ASSERT_vm_locking(void); |