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    V3S内存不够64MB

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    • C
      caven LV 3 last edited by xiaowenge

      看V3Sdatasheet是64MB, 但是在linux中用free看只有40MB,这些内存被谁占了啊。如果不用屏与摄像头,是否可以把这些内存挪出来用啊。

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      • xiaowenge
        DOT小文哥 LV 8 last edited by

        linux系统占用了

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        • C
          caven LV 3 @xiaowenge last edited by xiaowenge

          @xiaowenge 缺的24MB 应该不是内核占用的,

           # free
                       total       used       free     shared    buffers     cached
          Mem:         40928       8424      32504          0         44       1260
          -/+ buffers/cache:       7120      33808
          Swap:            0          0          0
            [    0.000000] Memory: 40760k/40760k available, 24776k reserved, 0K highmem
          
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          • YuzukiTsuru
            柚木 鉉 LV 9 last edited by

            CMA占用了8M,Kernel也占用了一些

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