Searched refs:b_sema (Results 1 – 3 of 3) sorted by relevance
141 struct semaphore b_sema; /* semaphore for lockables */ member263 ((bp)->b_sema.count <= 0)
240 sema_init(&bp->b_sema, 0); /* held, no waiters */ in _xfs_buf_alloc()1122 locked = down_trylock(&bp->b_sema) == 0; in xfs_buf_trylock()1147 down(&bp->b_sema); in xfs_buf_lock()1158 up(&bp->b_sema); in xfs_buf_unlock()
302 __entry->lockval = bp->b_sema.count;371 __entry->lockval = bp->b_sema.count;414 __entry->lockval = bp->b_sema.count;458 __entry->buf_lockval = bip->bli_buf->b_sema.count;