diff options
Diffstat (limited to 'drivers/xen/xenbus/xenbus_probe.c')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 9246a8c4ecf2..649fcdf114b7 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -901,7 +901,7 @@ static int print_device_status(struct device *dev, void *data) static int ready_to_wait_for_devices; /* - * On a 10 second timeout, wait for all devices currently configured. We need + * On a 5-minute timeout, wait for all devices currently configured. We need * to do this to guarantee that the filesystems and / or network devices * needed for boot are available, before we can allow the boot to proceed. * @@ -916,18 +916,30 @@ static int ready_to_wait_for_devices; */ static void wait_for_devices(struct xenbus_driver *xendrv) { - unsigned long timeout = jiffies + 10*HZ; + unsigned long start = jiffies; struct device_driver *drv = xendrv ? &xendrv->driver : NULL; + unsigned int seconds_waited = 0; if (!ready_to_wait_for_devices || !xen_domain()) return; while (exists_connecting_device(drv)) { - if (time_after(jiffies, timeout)) - break; + if (time_after(jiffies, start + (seconds_waited+5)*HZ)) { + if (!seconds_waited) + printk(KERN_WARNING "XENBUS: Waiting for " + "devices to initialise: "); + seconds_waited += 5; + printk("%us...", 300 - seconds_waited); + if (seconds_waited == 300) + break; + } + schedule_timeout_interruptible(HZ/10); } + if (seconds_waited) + printk("\n"); + bus_for_each_dev(&xenbus_frontend.bus, NULL, drv, print_device_status); } |