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| author | SJ Park <sj@kernel.org> | 2026-06-28 15:01:14 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-07-28 21:12:07 -0700 |
| commit | 3c453bddacd4c04ecb38cf79dbfa41e7dfe0531b (patch) | |
| tree | 6129c290ea10478da49c0a0c7bdd8dac45f6f4b3 | |
| parent | f3ec3271210781c255e737498b84d5790e8176b4 (diff) | |
| download | linux-next-3c453bddacd4c04ecb38cf79dbfa41e7dfe0531b.tar.gz linux-next-3c453bddacd4c04ecb38cf79dbfa41e7dfe0531b.zip | |
mm/damon/sysfs-schemes: kobject_del() scheme filter dirs
On CONFIG_DEBUG_KOBJECT_RELEASE enabled kernel, lack of kobject_del()
could cause directories creation failures due to the name conflicts. Fix
those issues for scheme filter directories by adding kobject_del() calls.
Link: https://lore.kernel.org/20260628220121.97360-6-sj@kernel.org
Fixes: 472e2b70eda6 ("mm/damon/sysfs-schemes: connect filter directory and filters directory")
Signed-off-by: SJ Park <sj@kernel.org>
Cc: <stable@vger.kernel.org> # 6.3.x
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/damon/sysfs-schemes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c index 9eb28fe77b5b..e955fb916a7e 100644 --- a/mm/damon/sysfs-schemes.c +++ b/mm/damon/sysfs-schemes.c @@ -912,8 +912,10 @@ static void damon_sysfs_scheme_filters_rm_dirs( struct damon_sysfs_scheme_filter **filters_arr = filters->filters_arr; int i; - for (i = 0; i < filters->nr; i++) + for (i = 0; i < filters->nr; i++) { + kobject_del(&filters_arr[i]->kobj); kobject_put(&filters_arr[i]->kobj); + } filters->nr = 0; kfree(filters_arr); filters->filters_arr = NULL; |