[PATCH 0/3] CMA: Handle the issues of aggressively allocate the
I tried the Joonsoo's CMA patches [1] in my part and found that they works better than mine [2] about handle LRU and other issues even if they don't shrink the memory before cma_alloc. So I began to test it in my part. But my colleague Weixing found some issues around it. So we make 2 patches to handle the issues. And I merged cma_alloc_counter from [2] to cma_alloc work better. This patchset is based on aa39477b5692611b91ac9455ae588738852b3f60 and [1]. [1] https://lkml.org/lkml/2014/5/28/64 [2] https://lkml.org/lkml/2014/10/15/623 Hui Zhu (3): CMA: Fix the bug that CMA's page number is substructed twice CMA: Fix the issue that nr_try_movable just count MIGRATE_MOVABLE memory CMA: Add cma_alloc_counter to make cma_alloc work better if it meet busy range include/linux/cma.h|2 + include/linux/mmzone.h |3 + mm/cma.c |6 +++ mm/page_alloc.c| 76 ++--- 4 files changed, 65 insertions(+), 22 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 0/3] CMA: Handle the issues of aggressively allocate the
I tried the Joonsoo's CMA patches [1] in my part and found that they works better than mine [2] about handle LRU and other issues even if they don't shrink the memory before cma_alloc. So I began to test it in my part. But my colleague Weixing found some issues around it. So we make 2 patches to handle the issues. And I merged cma_alloc_counter from [2] to cma_alloc work better. This patchset is based on aa39477b5692611b91ac9455ae588738852b3f60 and [1]. [1] https://lkml.org/lkml/2014/5/28/64 [2] https://lkml.org/lkml/2014/10/15/623 Hui Zhu (3): CMA: Fix the bug that CMA's page number is substructed twice CMA: Fix the issue that nr_try_movable just count MIGRATE_MOVABLE memory CMA: Add cma_alloc_counter to make cma_alloc work better if it meet busy range include/linux/cma.h|2 + include/linux/mmzone.h |3 + mm/cma.c |6 +++ mm/page_alloc.c| 76 ++--- 4 files changed, 65 insertions(+), 22 deletions(-) -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/