Convert to use remove_proc_subtree() and kill kobject_del() directly. kobject_put() actually covers kobject removal automatically, which is single stage removal.
Signed-off-by: Yangtao Li <[email protected]> --- fs/f2fs/sysfs.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index dfbd17802549..3aad3500a701 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -1461,25 +1461,14 @@ int f2fs_register_sysfs(struct f2fs_sb_info *sbi) void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi) { - if (sbi->s_proc) { -#ifdef CONFIG_F2FS_IOSTAT - remove_proc_entry("iostat_info", sbi->s_proc); -#endif - remove_proc_entry("segment_info", sbi->s_proc); - remove_proc_entry("segment_bits", sbi->s_proc); - remove_proc_entry("victim_bits", sbi->s_proc); - remove_proc_entry("discard_plist_info", sbi->s_proc); - remove_proc_entry(sbi->sb->s_id, f2fs_proc_root); - } + if (sbi->s_proc) + remove_proc_subtree(sbi->sb->s_id, f2fs_proc_root); - kobject_del(&sbi->s_stat_kobj); kobject_put(&sbi->s_stat_kobj); wait_for_completion(&sbi->s_stat_kobj_unregister); - kobject_del(&sbi->s_feature_list_kobj); kobject_put(&sbi->s_feature_list_kobj); wait_for_completion(&sbi->s_feature_list_kobj_unregister); - kobject_del(&sbi->s_kobj); kobject_put(&sbi->s_kobj); wait_for_completion(&sbi->s_kobj_unregister); } -- 2.35.1 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
