diff options
| author |   Alexander Duyck <aduyck@mirantis.com> | 2015-09-29 15:19:43 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-11-23 11:08:50 -0800 |
| commit | ef2662b2a820aaca4c147b91659bf57c06688ede (patch) | |
| tree | 92ab976e39f3261e408bcf7fc991e12ee04556aa /drivers | |
| parent | ixgbevf: Limit lowest interrupt rate for adaptive interrupt moderation to 12K (diff) | |
| download | linux-dev-ef2662b2a820aaca4c147b91659bf57c06688ede.tar.xz linux-dev-ef2662b2a820aaca4c147b91659bf57c06688ede.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4fa94a3ca47c..c95042ee30de 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -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. diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index e678178c7d35..1b15f9578adf 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -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; } |