《IENF-200,IENF-200 My Childhood Friend Was On Her Way Home From School When She Was Caugh.mp4 。》

【IENF-200,IENF-200 My Childhood Friend Was On Her Way Home From School When She Was Caugh.mp4 。】

经过(guo)阅读(du)源码，其(qi)实不少(shao)思(si)路和Android的匿名内存有点相似阅读(du)本文之前(qian)就算不知道dma_buf的设计(ji)思想(xiang)也(ye)没(mei)关(guan)系，我不会仔细到每(mei)一(yi)行，我会(hui)注重其在gralloc服(fu)务中的申请流程，看看ion是(shi)如何管(guan)理(li)共享内(nei)存(cun)，为什么要(yao)抛弃ashmem我们