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【bat365的登录入口】

经(jīng )过阅读(dú )源(yuán )码,其实(shí )不(bú )少思路和Android的匿(nì )名内存(cún )有点相似阅读(dú )本(běn )文(wén )之(zhī )前(qián )就算不知道dma_buf的设计思(sī )想也没关系,我不会(huì )仔细到每一(yī )行(háng ),我会(huì )注重(chóng )其在gralloc服务中(zhōng )的(de )申请流程(chéng ),看看ion是如何管理共(gòng )享内存(cún ),为什(shí )么(me )要抛(pāo )弃ashmem我们

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