Searched refs:reader_lock (Results 1 – 1 of 1) sorted by relevance
498 raw_spinlock_t reader_lock; /* serialize readers */ member944 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_wait()951 raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags); in ring_buffer_wait()1618 raw_spin_lock_init(&cpu_buffer->reader_lock); in rb_allocate_cpu_buffer()1619 lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key); in rb_allocate_cpu_buffer()1825 raw_spin_lock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()1883 raw_spin_unlock_irq(&cpu_buffer->reader_lock); in rb_remove_pages()1932 raw_spin_lock_irq(&cpu_buffer->reader_lock); in rb_insert_pages()1989 raw_spin_unlock_irq(&cpu_buffer->reader_lock); in rb_insert_pages()3924 raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags); in ring_buffer_oldest_event_ts()[all …]