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| H A D | pool.c | diff 2edc5bb3c5cc42131438460a50b7b16905c81c2a Tue Apr 14 19:04:59 CDT 2020 David Rientjes <rientjes@google.com> dma-pool: add pool sizes to debugfs
The atomic DMA pools can dynamically expand based on non-blocking
allocations that need to use it.
Export the sizes of each of these pools, in bytes, through debugfs for
measurement.
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Rientjes <rientjes@google.com>
[hch: remove the !CONFIG_DEBUG_FS stubs]
Signed-off-by: Christoph Hellwig <hch@lst.de>
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