diff options
| -rw-r--r-- | fs/super.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/super.c b/fs/super.c index b1acfc38ba0c..c67ea3cdda41 100644 --- a/fs/super.c +++ b/fs/super.c @@ -925,6 +925,9 @@ void iterate_supers(void (*f)(struct super_block *, void *), void *arg) list_for_each_entry(sb, &super_blocks, s_list) { bool locked; + if (super_flags(sb, SB_DYING)) + continue; + sb->s_count++; spin_unlock(&sb_lock); @@ -962,6 +965,9 @@ void iterate_supers_type(struct file_system_type *type, hlist_for_each_entry(sb, &type->fs_supers, s_instances) { bool locked; + if (super_flags(sb, SB_DYING)) + continue; + sb->s_count++; spin_unlock(&sb_lock); |