3 Commits

Author	SHA1	Message	Date
Enze Li	1477b8cd26	samples/damon/prcl: fix a comment typo ... This patch just fixes a typo in the comment. Link: https://lkml.kernel.org/r/20250411073800.1444481-1-lienze@kylinos.cn Signed-off-by: Enze Li <lienze@kylinos.cn> Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>	2025-05-11 17:48:31 -07:00
SeongJae Park	15e01f3912	samples/damon/prcl: implement schemes setup ... Implement a proactive cold memory regions reclaiming logic of prcl sample module using DAMOS. The logic treats memory regions that not accessed at all for five or more seconds as cold, and reclaim those as soon as found. Link: https://lkml.kernel.org/r/20241210215030.85675-6-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>	2025-01-13 22:40:57 -08:00
SeongJae Park	2aca254620	samples/damon: introduce a skeleton of a smaple DAMON module for proactive reclamation ... DAMON is not only for monitoring of access patterns, but also for access-aware system operations. For the system operations, DAMON provides a feature called DAMOS (Data Access Monitoring-based Operation Schemes). There is no sample API usage of DAMOS, though. Copy the working set size estimation sample modules with changed names of the module and symbols, to use it as a skeleton for a sample module showing the DAMOS API usage. The following commit will make it proactively reclaim cold memory of the given process, using DAMOS. Link: https://lkml.kernel.org/r/20241210215030.85675-5-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>	2025-01-13 22:40:57 -08:00