Documentation/ABI/testing/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.