Searched refs:old_write (Results 1 – 4 of 4) sorted by relevance
52 static void hv_signal_on_write(u32 old_write, struct vmbus_channel *channel) in hv_signal_on_write() argument66 if (old_write == READ_ONCE(rbi->ring_buffer->read_index)) { in hv_signal_on_write()283 u32 old_write; in hv_ringbuffer_write() local322 old_write = next_write_location; in hv_ringbuffer_write()346 desc = hv_get_ring_buffer(outring_info) + old_write; in hv_ringbuffer_write()374 hv_signal_on_write(old_write, channel); in hv_ringbuffer_write()
206 fdma_addr = SOLO_DISP_EXT_ADDR + (solo_dev->old_write * in solo_fillbuf()236 if (cur_write == solo_dev->old_write) in solo_thread_try()247 solo_dev->old_write = cur_write; in solo_thread_try()
271 int old_write; member
1478 unsigned long old_write; in rb_tail_page_update() local1489 old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write); in rb_tail_page_update()1506 unsigned long val = old_write & ~RB_WRITE_MASK; in rb_tail_page_update()1519 (void)local_cmpxchg(&next_page->write, old_write, val); in rb_tail_page_update()