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ixgbe/ixgbevf: use napi_schedule_irqoff() 

The ixgbe_intr and ixgbe/ixgbevf_msix_clean_rings functions run from hard
interrupt context or with interrupts already disabled in netpoll.

They can use napi_schedule_irqoff() instead of napi_schedule()

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Darin Miller <darin.j.miller@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2015-09-29 15:19:43 -07:00 committed by Jeff Kirsher
parent 8a9ca1104d
commit ef2662b2a8
2 changed files with 3 additions and 3 deletions
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4
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -2754,7 +2754,7 @@ static irqreturn_t ixgbe_msix_clean_rings(int irq, void *data)
/* EIAM disabled interrupts (on this vector) for us */
if (q_vector->rx.ring || q_vector->tx.ring)
napi_schedule(&q_vector->napi);
napi_schedule_irqoff(&q_vector->napi);
return IRQ_HANDLED;
}
@ -2948,7 +2948,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
ixgbe_ptp_check_pps_event(adapter, eicr);
/* would disable interrupts here but EIAM disabled it */
napi_schedule(&q_vector->napi);
napi_schedule_irqoff(&q_vector->napi);
/*
* re-enable link(maybe) and non-queue interrupts, no flush.

2
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -1288,7 +1288,7 @@ static irqreturn_t ixgbevf_msix_clean_rings(int irq, void *data)
/* EIAM disabled interrupts (on this vector) for us */
if (q_vector->rx.ring || q_vector->tx.ring)
napi_schedule(&q_vector->napi);
napi_schedule_irqoff(&q_vector->napi);
return IRQ_HANDLED;
}