diff options
Diffstat (limited to 'drivers/net/xen-netback/netback.c')
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index edbae0b1e8f0..3d0c989384b5 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -2359,24 +2359,14 @@ static bool xenvif_ctrl_work_todo(struct xenvif *vif) return 0; } -int xenvif_ctrl_kthread(void *data) +irqreturn_t xenvif_ctrl_irq_fn(int irq, void *data) { struct xenvif *vif = data; - for (;;) { - wait_event_interruptible(vif->ctrl_wq, - xenvif_ctrl_work_todo(vif) || - kthread_should_stop()); - if (kthread_should_stop()) - break; - - while (xenvif_ctrl_work_todo(vif)) - xenvif_ctrl_action(vif); + while (xenvif_ctrl_work_todo(vif)) + xenvif_ctrl_action(vif); - cond_resched(); - } - - return 0; + return IRQ_HANDLED; } static int __init netback_init(void) |