diff options
| author | Thomas Weißschuh <linux@weissschuh.ne> | 2023-03-24 15:35:27 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-05 19:42:59 -0700 |
| commit | 02cd4eb81c14ee64b062383c7e25fd8599b18f3d (patch) | |
| tree | 37fef34658173f8cddec51e9be249569e7145efd /mm/damon | |
| parent | d6c2789778c59c1768567099eb2fdd32d790c38a (diff) | |
mm/damon/sysfs: make more kobj_type structures constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the
driver core allows the usage of const struct kobj_type.
Take advantage of this to constify the structure definition to prevent
modification at runtime.
These structures were not constified in commit e56397e8c40d
("mm/damon/sysfs: make kobj_type structures constant") as they didn't
exist when that patch was written.
Link: https://lkml.kernel.org/r/20230324-b4-kobj_type-damon2-v1-1-48ddbf1c8fcf@weissschuh.net
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon')
| -rw-r--r-- | mm/damon/sysfs-schemes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c index 3cdad5a7f936..50cf89dcd898 100644 --- a/mm/damon/sysfs-schemes.c +++ b/mm/damon/sysfs-schemes.c @@ -384,7 +384,7 @@ static struct attribute *damon_sysfs_scheme_filter_attrs[] = { }; ATTRIBUTE_GROUPS(damon_sysfs_scheme_filter); -static struct kobj_type damon_sysfs_scheme_filter_ktype = { +static const struct kobj_type damon_sysfs_scheme_filter_ktype = { .release = damon_sysfs_scheme_filter_release, .sysfs_ops = &kobj_sysfs_ops, .default_groups = damon_sysfs_scheme_filter_groups, @@ -503,7 +503,7 @@ static struct attribute *damon_sysfs_scheme_filters_attrs[] = { }; ATTRIBUTE_GROUPS(damon_sysfs_scheme_filters); -static struct kobj_type damon_sysfs_scheme_filters_ktype = { +static const struct kobj_type damon_sysfs_scheme_filters_ktype = { .release = damon_sysfs_scheme_filters_release, .sysfs_ops = &kobj_sysfs_ops, .default_groups = damon_sysfs_scheme_filters_groups, |