static void au_hfsn_free(struct au_hinode *hinode)
{
struct au_hnotify *hn;
struct fsnotify_mark *mark;
hn = hinode->hi_notify;
mark = &hn->hn_mark;
fsnotify_destroy_mark(mark);
fsnotify_put_mark(mark);
/* TODO: bad approach */
wait_event(au_hfsn_wq, hn->hn_mark_dead);
}
/*
* Destroy all marks in the given list. The marks must be already detached from
* the original inode / vfsmount.
*/
void fsnotify_destroy_marks(struct list_head *to_free)
{
struct fsnotify_mark *mark, *lmark;
struct fsnotify_group *group;
list_for_each_entry_safe(mark, lmark, to_free, free_list) {
spin_lock(&mark->lock);
fsnotify_get_group(mark->group);
group = mark->group;
spin_unlock(&mark->lock);
fsnotify_destroy_mark(mark, group);
fsnotify_put_mark(mark);
fsnotify_put_group(group);
}
static int au_hfsn_free(struct au_hinode *hinode, struct au_hnotify *hn)
{
struct fsnotify_mark *mark;
unsigned long long ull;
ull = atomic64_inc_return(&au_hfsn_ifree);
BUG_ON(!ull);
mark = &hn->hn_mark;
fsnotify_destroy_mark(mark);
fsnotify_put_mark(mark);
/* free hn by myself */
return 0;
}
void audit_remove_mark(struct audit_fsnotify_mark *audit_mark)
{
fsnotify_destroy_mark(&audit_mark->mark, audit_fsnotify_group);
fsnotify_put_mark(&audit_mark->mark);
}
