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Documentation
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ABI
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testing
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sysfs-kernel-dmaheap
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What
:
/sys/
kernel
/
dma_heap
/
total_pools_kb
Date
:
Feb
2021
KernelVersion
:
5.10
Contact
:
Hridya
Valsaraju
<
hridya@google
.
com
>,
Description
:
The
total_pools_kb file
is
read
-
only
and
specifies how much
memory
in
Kb
is
allocated to DMA
-
BUF heap pools
.