Instead of invoking a synchronize_rcu() to free a pointer
after a grace period we can directly make use of new API
that does the same but in more efficient way.
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Link: https://lore.kernel.org/r/20211215111845.2514-6-urezki@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
}
spin_unlock(&context->lock);
- if (found) {
- synchronize_rcu();
- kfree(notifier);
- }
+ if (found)
+ kvfree_rcu(notifier);
vmci_ctx_put(context);
if (!s)
return VMCI_ERROR_NOT_FOUND;
- synchronize_rcu();
- kfree(s);
+ kvfree_rcu(s);
return VMCI_SUCCESS;
}