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mm/damon/sysfs-schemes: commit filters in {core,ops}_filters directories

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Connect user inputs for files under core_filters and ops_filters with
DAMON, so that the files can really function.  Becasuse {core,ops}_filters
are easier to be managed in terms of expecting filters evaluation order,
add filters in {core,ops}_filters before 'filters' directory.

Link: https://lkml.kernel.org/r/20250305222733.59089-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park
2025-03-05 14:27:28 -08:00
committed by Andrew Morton
parent db2e76ceb4
commit 968cbea1bb
1 changed files with 11 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
mm/damon/sysfs-schemes.c
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@@ -2143,8 +2143,6 @@ static struct damos *damon_sysfs_mk_scheme(
struct damon_sysfs_quotas *sysfs_quotas = sysfs_scheme->quotas;
struct damon_sysfs_weights *sysfs_weights = sysfs_quotas->weights;
struct damon_sysfs_watermarks *sysfs_wmarks = sysfs_scheme->watermarks;
struct damon_sysfs_scheme_filters *sysfs_filters =
sysfs_scheme->filters;
struct damos *scheme;
int err;
@@ -2184,7 +2182,17 @@ static struct damos *damon_sysfs_mk_scheme(
return NULL;
}
err = damon_sysfs_add_scheme_filters(scheme, sysfs_filters);
err = damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->core_filters);
if (err) {
damon_destroy_scheme(scheme);
return NULL;
}
err = damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->ops_filters);
if (err) {
damon_destroy_scheme(scheme);
return NULL;
}
err = damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->filters);
if (err) {
damon_destroy_scheme(scheme);
return NULL;