spin_unlock(&file_lock_lock);
}
+static unsigned long
+posix_owner_key(struct file_lock *fl)
+{
+ if (fl->fl_lmops && fl->fl_lmops->lm_owner_key)
+ return fl->fl_lmops->lm_owner_key(fl);
+ return (unsigned long)fl->fl_owner;
+}
+
static inline void
locks_insert_global_blocked(struct file_lock *waiter)
{
- hash_add(blocked_hash, &waiter->fl_link, (unsigned long)waiter->fl_owner);
+ hash_add(blocked_hash, &waiter->fl_link, posix_owner_key(waiter));
}
static inline void
{
struct file_lock *fl;
- hash_for_each_possible(blocked_hash, fl, fl_link, (unsigned long)block_fl->fl_owner) {
+ hash_for_each_possible(blocked_hash, fl, fl_link, posix_owner_key(block_fl)) {
if (posix_same_owner(fl, block_fl))
return fl->fl_next;
}