Deactivating disk cache for specific device or partition?

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I would like to deactivate the disk cache for /dev/mmcblk0p1 in order to preserve more RAM for other system parts while playing 2160p video off /dev/mmcblk0p1.



How can I exclude /dev/mmcblk0p1 selectively from the disk cache?










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    up vote
    0
    down vote

    favorite












    I would like to deactivate the disk cache for /dev/mmcblk0p1 in order to preserve more RAM for other system parts while playing 2160p video off /dev/mmcblk0p1.



    How can I exclude /dev/mmcblk0p1 selectively from the disk cache?










    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I would like to deactivate the disk cache for /dev/mmcblk0p1 in order to preserve more RAM for other system parts while playing 2160p video off /dev/mmcblk0p1.



      How can I exclude /dev/mmcblk0p1 selectively from the disk cache?










      share|improve this question













      I would like to deactivate the disk cache for /dev/mmcblk0p1 in order to preserve more RAM for other system parts while playing 2160p video off /dev/mmcblk0p1.



      How can I exclude /dev/mmcblk0p1 selectively from the disk cache?







      cache ram sd-card data






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      share|improve this question










      asked 24 mins ago









      neverMind9

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