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| author | SeongJae Park <sj@kernel.org> | 2023-11-30 05:36:47 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-12 21:57:03 +0300 |
| commit | d91beaa505a0789c78adcf3ab021f5ed79794697 (patch) | |
| tree | 257a39f8aff57bee9466a830db5cd4a2e249a2f2 /mm/damon/sysfs-common.h | |
| parent | 8b549a4fd3c5fd721e268564596095398b0469bc (diff) | |
| download | linux-d91beaa505a0789c78adcf3ab021f5ed79794697.tar.xz | |
mm/damon/sysfs-schemes: implement a command for scheme quota goals only commit
To update DAMOS quota goals, users need to enter 'commit' command to the
'state' file of the kdamond, which applies not only the goals but entire
inputs. It is inefficient. Implement yet another 'state' file input
command for reading and committing only the scheme quota goals, namely
'commit_schemes_quota_goals'.
Link: https://lkml.kernel.org/r/20231130023652.50284-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: David Gow <davidgow@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon/sysfs-common.h')
| -rw-r--r-- | mm/damon/sysfs-common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/damon/sysfs-common.h b/mm/damon/sysfs-common.h index 5ff081226e28..4c37a166eb81 100644 --- a/mm/damon/sysfs-common.h +++ b/mm/damon/sysfs-common.h @@ -56,3 +56,6 @@ int damon_sysfs_schemes_update_regions_stop(struct damon_ctx *ctx); int damon_sysfs_schemes_clear_regions( struct damon_sysfs_schemes *sysfs_schemes, struct damon_ctx *ctx); + +void damos_sysfs_set_quota_scores(struct damon_sysfs_schemes *sysfs_schemes, + struct damon_ctx *ctx); |