search for: vif_state

Displaying 3 results from an estimated 3 matches for "vif_state".

2007 Oct 03
0
[PATCH 6/6] Network acceleration improvements
Signed-off-by: Kieran Mansley <kmansley@solarflare.com> Cleanup vif_state on device removal diff -r f992a517aba5 drivers/xen/netfront/accel.c --- a/drivers/xen/netfront/accel.c Wed Oct 03 13:41:33 2007 +0100 +++ b/drivers/xen/netfront/accel.c Wed Oct 03 13:45:55 2007 +0100 @@ -500,6 +500,30 @@ EXPORT_SYMBOL_GPL(netfront_accelerator_r /* + * Remove the hooks from a...
2008 Feb 26
0
[PATCH] Fix request_module/modprobe deadlock in netfront accelerator
...struct netfront_accelerator *accelerator, *tmp; unsigned long flags; + + flush_workqueue(accel_watch_workqueue); + destroy_workqueue(accel_watch_workqueue); spin_lock_irqsave(&accelerators_lock, flags); @@ -156,7 +164,7 @@ static void accel_watch_changed(struct x struct netfront_accel_vif_state *vif_state = container_of(watch, struct netfront_accel_vif_state, accel_watch); - schedule_work(&vif_state->accel_work); + queue_work(accel_watch_workqueue, &vif_state->accel_work); } @@ -191,7 +199,7 @@ void netfront_accelerator_remove_watch(s kfree(vif_state-&gt...
2007 Oct 30
0
[Patch 6/8] Netfront accelerator bug fixes
...ccelerators_lock); } +void netif_exit_accel(void) +{ + struct netfront_accelerator *accelerator, *tmp; + unsigned flags; + + spin_lock_irqsave(&accelerators_lock, flags); + + list_for_each_entry_safe(accelerator, tmp, &accelerators_list, link) { + BUG_ON(!list_empty(&accelerator->vif_states)); + + list_del(&accelerator->link); + kfree(accelerator->frontend); + kfree(accelerator); + } + + spin_unlock_irqrestore(&accelerators_lock, flags); +} + /* * Initialise the accel_vif_state field in the netfront state diff -r fdfd708d2ec4 drivers/xen/netfront/netfront.c ---...