diff options
| author | SeongJae Park <[email protected]> | 2022-03-22 14:49:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2022-03-22 15:57:13 -0700 |
| commit | 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 (patch) | |
| tree | 617f66ae15133b6c25be9b5911e7862043a3eb8d /drivers/fpga/fpga-bridge.c | |
| parent | 7e84b1f8212a038ebeee06de56db7181148fa0cd (diff) | |
mm/damon/sysfs: support DAMOS quotas
This commit makes DAMON sysfs interface supports the DAMOS quotas feature.
Specifically, this commit adds 'quotas' directory under each scheme
directory and makes kdamond 'state' file writing respects the contents in
the directory.
As a result, the files hierarchy becomes as below:
/sys/kernel/mm/damon/admin
│ kdamonds/nr_kdamonds
│ │ 0/state,pid
│ │ │ contexts/nr_contexts
│ │ │ │ 0/operations
│ │ │ │ │ monitoring_attrs/intervals/sample_us,aggr_us,update_us
│ │ │ │ │ │ nr_regions/min,max
│ │ │ │ │ targets/nr_targets
│ │ │ │ │ │ 0/pid_target
│ │ │ │ │ │ │ regions/nr_regions
│ │ │ │ │ │ │ │ 0/start,end
│ │ │ │ │ │ │ │ ...
│ │ │ │ │ │ ...
│ │ │ │ │ schemes/nr_schemes
│ │ │ │ │ │ 0/action
│ │ │ │ │ │ │ access_pattern/
│ │ │ │ │ │ │ │ sz/min,max
│ │ │ │ │ │ │ │ nr_accesses/min,max
│ │ │ │ │ │ │ │ age/min,max
│ │ │ │ │ │ │ quotas/ms,bytes,reset_interval_ms <- NEW DIRECTORY
│ │ │ │ │ │ ...
│ │ │ │ ...
│ │ ...
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: SeongJae Park <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Xin Hao <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions