| What: /sys/kernel/mm/swap/ |
| Date: August 2017 |
| Contact: Linux memory management mailing list <linux-mm@kvack.org> |
| Description: Interface for swapping |
| |
| What: /sys/kernel/mm/swap/vma_ra_enabled |
| Date: August 2017 |
| Contact: Linux memory management mailing list <linux-mm@kvack.org> |
| Description: Enable/disable VMA based swap readahead. |
| |
| If set to true, the VMA based swap readahead algorithm |
| will be used for swappable anonymous pages mapped in a |
| VMA, and the global swap readahead algorithm will be |
| still used for tmpfs etc. other users. If set to |
| false, the global swap readahead algorithm will be |
| used for all swappable pages. |