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739 B
25 lines
739 B
What: /sys/kernel/mm/cma/ |
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Date: Feb 2021 |
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Contact: Minchan Kim <[email protected]> |
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Description: |
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/sys/kernel/mm/cma/ contains a subdirectory for each CMA |
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heap name (also sometimes called CMA areas). |
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Each CMA heap subdirectory (that is, each |
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/sys/kernel/mm/cma/<cma-heap-name> directory) contains the |
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following items: |
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alloc_pages_success |
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alloc_pages_fail |
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What: /sys/kernel/mm/cma/<cma-heap-name>/alloc_pages_success |
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Date: Feb 2021 |
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Contact: Minchan Kim <[email protected]> |
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Description: |
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the number of pages CMA API succeeded to allocate |
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What: /sys/kernel/mm/cma/<cma-heap-name>/alloc_pages_fail |
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Date: Feb 2021 |
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Contact: Minchan Kim <[email protected]> |
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Description: |
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the number of pages CMA API failed to allocate
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