[PATCH v2 5/5] mm: add debugfs interface for parallel free tuning

2017-03-15 Thread Aaron Lu
Make it possible to set different values for async_free_threshold and max_gather_batch_count through debugfs. With this, we can do tests for different purposes: 1 Restore vanilla kernel bahaviour for performance comparison. Set max_gather_batch_count to a value like 20 to effectively restore

[PATCH v2 5/5] mm: add debugfs interface for parallel free tuning

2017-03-15 Thread Aaron Lu
Make it possible to set different values for async_free_threshold and max_gather_batch_count through debugfs. With this, we can do tests for different purposes: 1 Restore vanilla kernel bahaviour for performance comparison. Set max_gather_batch_count to a value like 20 to effectively restore