On 18.06.2010 14:00, Ralf Baechle wrote:
static int default_cu2_call(struct notifier_block *nfb, unsigned long action,
void *data)
{
...
return NOTIFY_OK | NOTIFY_STOP;
NOTIFY_STOP implies NOTIFY_OK, so return NOTIFY_STOP; shall be enough.
}
The notifier list could also be used for example by perf
Or octeon cop2 handler that just sends NOTIFY_BAD for getting the same behavior.
Gleb.
