Heap frag metric #7302
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Heap frag metric #7302
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Add the field free2_sum to struct bpoolset to be used to calculate a metric for heap fragmentation. The value is calculated and kept up to date when compiled with statistics (CFG_WITH_STATS=y) enabled. See xtest and [1] for how to use the new field. Link: [1] https://asawicki.info/news_1757_a_metric_for_memory_fragmentation Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Add the field free2sum to struct pta_stats_alloc to enable xtest to calculate fragmenation metric for the heap. Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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