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iMX6 Linux " /proc/sys/vm/min_free_kbytes"

Question asked by TETSUO MAEDA on Feb 23, 2017
Latest reply on Mar 4, 2017 by TETSUO MAEDA


Our engineers are facing a problem of the shared memory.
There is a line " echo 30000 > /proc/sys/vm/min_free_kbytes" in FreeScale BSP.
This line seems to use quite large shared memory and to cause memory problem.

Does any one know the purpose of this line and what would happen if we delete it?

As far as we are testing, we don't find problems.




Tetsuo Maeda