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authorThomas Weißschuh <linux@weissschuh.net>2023-02-07 20:21:15 +0100
committerAndrew Morton <akpm@linux-foundation.org>2023-02-10 01:51:45 +0100
commite56397e8c40da82c78dccb6f48bfa21e88ccb1e4 (patch)
tree0441eb4933c6348c0822466e45b99e42577d0b2e /mm/damon/sysfs-schemes.c
parentmm/gup: move private gup FOLL_ flags to internal.h (diff)
downloadlinux-e56397e8c40da82c78dccb6f48bfa21e88ccb1e4.tar.xz
linux-e56397e8c40da82c78dccb6f48bfa21e88ccb1e4.zip
mm/damon/sysfs: make 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 definitions to prevent modification at runtime. Link: https://lkml.kernel.org/r/20230207-kobj_type-damon-v1-1-9d4fea6a465b@weissschuh.net Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon/sysfs-schemes.c')
-rw-r--r--mm/damon/sysfs-schemes.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c
index 86edca66aab1..3cdad5a7f936 100644
--- a/mm/damon/sysfs-schemes.c
+++ b/mm/damon/sysfs-schemes.c
@@ -103,7 +103,7 @@ static struct attribute *damon_sysfs_scheme_region_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_scheme_region);
-static struct kobj_type damon_sysfs_scheme_region_ktype = {
+static const struct kobj_type damon_sysfs_scheme_region_ktype = {
.release = damon_sysfs_scheme_region_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_scheme_region_groups,
@@ -153,7 +153,7 @@ static struct attribute *damon_sysfs_scheme_regions_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_scheme_regions);
-static struct kobj_type damon_sysfs_scheme_regions_ktype = {
+static const struct kobj_type damon_sysfs_scheme_regions_ktype = {
.release = damon_sysfs_scheme_regions_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_scheme_regions_groups,
@@ -252,7 +252,7 @@ static struct attribute *damon_sysfs_stats_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_stats);
-static struct kobj_type damon_sysfs_stats_ktype = {
+static const struct kobj_type damon_sysfs_stats_ktype = {
.release = damon_sysfs_stats_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_stats_groups,
@@ -678,7 +678,7 @@ static struct attribute *damon_sysfs_watermarks_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_watermarks);
-static struct kobj_type damon_sysfs_watermarks_ktype = {
+static const struct kobj_type damon_sysfs_watermarks_ktype = {
.release = damon_sysfs_watermarks_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_watermarks_groups,
@@ -789,7 +789,7 @@ static struct attribute *damon_sysfs_weights_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_weights);
-static struct kobj_type damon_sysfs_weights_ktype = {
+static const struct kobj_type damon_sysfs_weights_ktype = {
.release = damon_sysfs_weights_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_weights_groups,
@@ -920,7 +920,7 @@ static struct attribute *damon_sysfs_quotas_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_quotas);
-static struct kobj_type damon_sysfs_quotas_ktype = {
+static const struct kobj_type damon_sysfs_quotas_ktype = {
.release = damon_sysfs_quotas_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_quotas_groups,
@@ -1019,7 +1019,7 @@ static struct attribute *damon_sysfs_access_pattern_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_access_pattern);
-static struct kobj_type damon_sysfs_access_pattern_ktype = {
+static const struct kobj_type damon_sysfs_access_pattern_ktype = {
.release = damon_sysfs_access_pattern_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_access_pattern_groups,
@@ -1279,7 +1279,7 @@ static struct attribute *damon_sysfs_scheme_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_scheme);
-static struct kobj_type damon_sysfs_scheme_ktype = {
+static const struct kobj_type damon_sysfs_scheme_ktype = {
.release = damon_sysfs_scheme_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_scheme_groups,
@@ -1396,7 +1396,7 @@ static struct attribute *damon_sysfs_schemes_attrs[] = {
};
ATTRIBUTE_GROUPS(damon_sysfs_schemes);
-struct kobj_type damon_sysfs_schemes_ktype = {
+const struct kobj_type damon_sysfs_schemes_ktype = {
.release = damon_sysfs_schemes_release,
.sysfs_ops = &kobj_sysfs_ops,
.default_groups = damon_sysfs_schemes_groups,