162306a36Sopenharmony_ciWhat:		/sys/kernel/mm/swap/
262306a36Sopenharmony_ciDate:		August 2017
362306a36Sopenharmony_ciContact:	Linux memory management mailing list <linux-mm@kvack.org>
462306a36Sopenharmony_ciDescription:	Interface for swapping
562306a36Sopenharmony_ci
662306a36Sopenharmony_ciWhat:		/sys/kernel/mm/swap/vma_ra_enabled
762306a36Sopenharmony_ciDate:		August 2017
862306a36Sopenharmony_ciContact:	Linux memory management mailing list <linux-mm@kvack.org>
962306a36Sopenharmony_ciDescription:	Enable/disable VMA based swap readahead.
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci		If set to true, the VMA based swap readahead algorithm
1262306a36Sopenharmony_ci		will be used for swappable anonymous pages mapped in a
1362306a36Sopenharmony_ci		VMA, and the global swap readahead algorithm will be
1462306a36Sopenharmony_ci		still used for tmpfs etc. other users.  If set to
1562306a36Sopenharmony_ci		false, the global swap readahead algorithm will be
1662306a36Sopenharmony_ci		used for all swappable pages.
17