diff options
Diffstat (limited to 'mm/shrinker_debug.c')
| -rw-r--r-- | mm/shrinker_debug.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/shrinker_debug.c b/mm/shrinker_debug.c index cda4e86428c8..cafb56630132 100644 --- a/mm/shrinker_debug.c +++ b/mm/shrinker_debug.c @@ -183,10 +183,12 @@ int shrinker_debugfs_add(struct shrinker *shrinker) } shrinker->debugfs_entry = entry; - debugfs_create_file("count", 0440, entry, shrinker, - &shrinker_debugfs_count_fops); - debugfs_create_file("scan", 0220, entry, shrinker, - &shrinker_debugfs_scan_fops); + if (shrinker->count_objects) + debugfs_create_file("count", 0440, entry, shrinker, + &shrinker_debugfs_count_fops); + if (shrinker->scan_objects) + debugfs_create_file("scan", 0220, entry, shrinker, + &shrinker_debugfs_scan_fops); return 0; } |