diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-kernel-mm-damon')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-kernel-mm-damon | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index bfa5b8288d8d..dad4d5ffd786 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -34,7 +34,9 @@ Description: Writing 'on' or 'off' to this file makes the kdamond starts or kdamond. Writing 'update_schemes_tried_bytes' to the file updates only '.../tried_regions/total_bytes' files of this kdamond. Writing 'clear_schemes_tried_regions' to the file - removes contents of the 'tried_regions' directory. + removes contents of the 'tried_regions' directory. Writing + 'update_schemes_effective_quotas' to the file updates + '.../quotas/effective_bytes' files of this kdamond. What: /sys/kernel/mm/damon/admin/kdamonds/<K>/pid Date: Mar 2022 @@ -208,6 +210,12 @@ Contact: SeongJae Park <sj@kernel.org> Description: Writing to and reading from this file sets and gets the size quota of the scheme in bytes. +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/effective_bytes +Date: Feb 2024 +Contact: SeongJae Park <sj@kernel.org> +Description: Reading from this file gets the effective size quota of the + scheme in bytes, which adjusted for the time quota and goals. + What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/reset_interval_ms Date: Mar 2022 Contact: SeongJae Park <sj@kernel.org> @@ -221,6 +229,12 @@ Description: Writing a number 'N' to this file creates the number of directories for setting automatic tuning of the scheme's aggressiveness named '0' to 'N-1' under the goals/ directory. +What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/<G>/target_metric +Date: Feb 2024 +Contact: SeongJae Park <sj@kernel.org> +Description: Writing to and reading from this file sets and gets the quota + auto-tuning goal metric. + What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/<G>/target_value Date: Nov 2023 Contact: SeongJae Park <sj@kernel.org> |