[dpdk-dev] [PATCH 0/2] l3fwd-power fixes

[dpdk-dev] [PATCH 0/2] l3fwd-power fixes

[Xiao Wang]

The second patch will apply failed without the first patch applied, so make
them a series. The first patch is just a typo fix. The second patch fixes
the issue that the interrupts are turned off only on the Rx queues that
has traffic arrived, rather than all the Rx queues a core has taken.

Xiao Wang (2):
  l3fwd-power: fix a typo
  l3fwd-power: fix interrupt disable

 examples/l3fwd-power/main.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

-- 
2.15.1

[dpdk-dev] [PATCH 1/2] l3fwd-power: fix a typo

[Xiao Wang]

Fixes: aee3bc79cc34 ("examples/l3fwd-power: enable one-shot Rx interrupt and polling switch")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
 examples/l3fwd-power/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index d049d8a5d..ffcc7ecf4 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -1338,7 +1338,7 @@ main_loop(__attribute__((unused)) void *dummy)
 				 */
 				rte_delay_us(lcore_idle_hint);
 			else {
-				/* suspend until rx interrupt trigges */
+				/* suspend until rx interrupt triggers */
 				if (intr_en) {
 					turn_on_intr(qconf);
 					sleep_until_rx_interrupt(
-- 
2.15.1

Re: [dpdk-dev] [PATCH 1/2] l3fwd-power: fix a typo

[Hunt, David]

On 21/1/2020 3:06 AM, Xiao Wang wrote:
> Fixes: aee3bc79cc34 ("examples/l3fwd-power: enable one-shot Rx interrupt and polling switch")
> Cc: stable@dpdk.org
>
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> ---
>   examples/l3fwd-power/main.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index d049d8a5d..ffcc7ecf4 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -1338,7 +1338,7 @@ main_loop(__attribute__((unused)) void *dummy)
>   				 */
>   				rte_delay_us(lcore_idle_hint);
>   			else {
> -				/* suspend until rx interrupt trigges */
> +				/* suspend until rx interrupt triggers */
>   				if (intr_en) {
>   					turn_on_intr(qconf);
>   					sleep_until_rx_interrupt(

Re: [dpdk-dev] [PATCH 1/2] l3fwd-power: fix a typo

[Hunt, David]

On 21/1/2020 3:06 AM, Xiao Wang wrote:
> Fixes: aee3bc79cc34 ("examples/l3fwd-power: enable one-shot Rx interrupt and polling switch")
> Cc: stable@dpdk.org
>
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> ---
>   examples/l3fwd-power/main.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index d049d8a5d..ffcc7ecf4 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -1338,7 +1338,7 @@ main_loop(__attribute__((unused)) void *dummy)
>   				 */
>   				rte_delay_us(lcore_idle_hint);
>   			else {
> -				/* suspend until rx interrupt trigges */
> +				/* suspend until rx interrupt triggers */
>   				if (intr_en) {
>   					turn_on_intr(qconf);
>   					sleep_until_rx_interrupt(


Acked-by: David Hunt <david.hunt@intel.com>

[dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Xiao Wang]

Since all related queues' interrupts are turned on before epoll, we need
to turn off all the interrupts after wakeup. This patch fixes the issue
of only turning off the interrupted queues.

Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when waking up")
Cc: stable@dpdk.org

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
 examples/l3fwd-power/main.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index ffcc7ecf4..e9b2cb5b3 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -880,9 +880,6 @@ sleep_until_rx_interrupt(int num)
 		port_id = ((uintptr_t)data) >> CHAR_BIT;
 		queue_id = ((uintptr_t)data) &
 			RTE_LEN2MASK(CHAR_BIT, uint8_t);
-		rte_spinlock_lock(&(locks[port_id]));
-		rte_eth_dev_rx_intr_disable(port_id, queue_id);
-		rte_spinlock_unlock(&(locks[port_id]));
 		RTE_LOG(INFO, L3FWD_POWER,
 			"lcore %u is waked up from rx interrupt on"
 			" port %d queue %d\n",
@@ -892,7 +889,7 @@ sleep_until_rx_interrupt(int num)
 	return 0;
 }
 
-static void turn_on_intr(struct lcore_conf *qconf)
+static void turn_on_off_intr(struct lcore_conf *qconf, bool on)
 {
 	int i;
 	struct lcore_rx_queue *rx_queue;
@@ -905,7 +902,10 @@ static void turn_on_intr(struct lcore_conf *qconf)
 		queue_id = rx_queue->queue_id;
 
 		rte_spinlock_lock(&(locks[port_id]));
-		rte_eth_dev_rx_intr_enable(port_id, queue_id);
+		if (on)
+			rte_eth_dev_rx_intr_enable(port_id, queue_id);
+		else
+			rte_eth_dev_rx_intr_disable(port_id, queue_id);
 		rte_spinlock_unlock(&(locks[port_id]));
 	}
 }
@@ -1340,9 +1340,10 @@ main_loop(__attribute__((unused)) void *dummy)
 			else {
 				/* suspend until rx interrupt triggers */
 				if (intr_en) {
-					turn_on_intr(qconf);
+					turn_on_off_intr(qconf, 1);
 					sleep_until_rx_interrupt(
 						qconf->n_rx_queue);
+					turn_on_off_intr(qconf, 0);
 					/**
 					 * start receiving packets immediately
 					 */
-- 
2.15.1

Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Harman Kalra]

On Mon, Jan 20, 2020 at 10:06:57PM -0500, Xiao Wang wrote:
> Since all related queues' interrupts are turned on before epoll, we need
> to turn off all the interrupts after wakeup. This patch fixes the issue
> of only turning off the interrupted queues.
> 
> Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when waking up")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> ---
>  examples/l3fwd-power/main.c | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
> 
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index ffcc7ecf4..e9b2cb5b3 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -880,9 +880,6 @@ sleep_until_rx_interrupt(int num)
>  		port_id = ((uintptr_t)data) >> CHAR_BIT;
>  		queue_id = ((uintptr_t)data) &
>  			RTE_LEN2MASK(CHAR_BIT, uint8_t);
> -		rte_spinlock_lock(&(locks[port_id]));
> -		rte_eth_dev_rx_intr_disable(port_id, queue_id);
> -		rte_spinlock_unlock(&(locks[port_id]));
>  		RTE_LOG(INFO, L3FWD_POWER,
>  			"lcore %u is waked up from rx interrupt on"
>  			" port %d queue %d\n",
> @@ -892,7 +889,7 @@ sleep_until_rx_interrupt(int num)
>  	return 0;
>  }
>  
> -static void turn_on_intr(struct lcore_conf *qconf)
> +static void turn_on_off_intr(struct lcore_conf *qconf, bool on)
>  {
>  	int i;
>  	struct lcore_rx_queue *rx_queue;
> @@ -905,7 +902,10 @@ static void turn_on_intr(struct lcore_conf *qconf)
>  		queue_id = rx_queue->queue_id;
>  
>  		rte_spinlock_lock(&(locks[port_id]));
> -		rte_eth_dev_rx_intr_enable(port_id, queue_id);
> +		if (on)
> +			rte_eth_dev_rx_intr_enable(port_id, queue_id);
> +		else
> +			rte_eth_dev_rx_intr_disable(port_id, queue_id);

Hi Wang

I tested this patch on octeontx2 platform and have some queries
regarding the same:
Difference what I observed with this patch is, you are disabling
interrupts for all the queues handled by the core which woke up but
what is the advantage of doing so? 
I dont see any difference wrt octeontx2, with and without this patch in
term of power saving. Can you please explain what I am missing.

Thanks
Harman

>  		rte_spinlock_unlock(&(locks[port_id]));
>  	}
>  }
> @@ -1340,9 +1340,10 @@ main_loop(__attribute__((unused)) void *dummy)
>  			else {
>  				/* suspend until rx interrupt triggers */
>  				if (intr_en) {
> -					turn_on_intr(qconf);
> +					turn_on_off_intr(qconf, 1);
>  					sleep_until_rx_interrupt(
>  						qconf->n_rx_queue);
> +					turn_on_off_intr(qconf, 0);
>  					/**
>  					 * start receiving packets immediately
>  					 */
> -- 
> 2.15.1
> 

Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Wang, Xiao W]

Hi Kalra,

This patch is more about bug fix on user interrupt, no powering saving tuning.
The target scenario is, a worker core is dealing with 2 Rx queues, and it go sleep due to no traffic for some time,
and then the first queue has new traffic arrived, and wakes up this core, so this worker core is busy polling again.
The issue is that even though the core comes to polling state, the second queue will still send interrupt (if packet flushes in) to host.. This is what the core doesn't need, and unnecessary MSIX messages can cause throughput to degrade.

Best Regards,
Xiao

> -----Original Message-----
> From: Harman Kalra <hkalra@marvell.com>
> Sent: Wednesday, January 22, 2020 9:30 PM
> To: Wang, Xiao W <xiao.w.wang@intel.com>
> Cc: Hunt, David <david.hunt@intel.com>; dev@dpdk.org; stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable
> 
> On Mon, Jan 20, 2020 at 10:06:57PM -0500, Xiao Wang wrote:
> > Since all related queues' interrupts are turned on before epoll, we need
> > to turn off all the interrupts after wakeup. This patch fixes the issue
> > of only turning off the interrupted queues.
> >
> > Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when
> waking up")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> > ---
> >  examples/l3fwd-power/main.c | 13 +++++++------
> >  1 file changed, 7 insertions(+), 6 deletions(-)
> >
> > diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> > index ffcc7ecf4..e9b2cb5b3 100644
> > --- a/examples/l3fwd-power/main.c
> > +++ b/examples/l3fwd-power/main.c
> > @@ -880,9 +880,6 @@ sleep_until_rx_interrupt(int num)
> >  		port_id = ((uintptr_t)data) >> CHAR_BIT;
> >  		queue_id = ((uintptr_t)data) &
> >  			RTE_LEN2MASK(CHAR_BIT, uint8_t);
> > -		rte_spinlock_lock(&(locks[port_id]));
> > -		rte_eth_dev_rx_intr_disable(port_id, queue_id);
> > -		rte_spinlock_unlock(&(locks[port_id]));
> >  		RTE_LOG(INFO, L3FWD_POWER,
> >  			"lcore %u is waked up from rx interrupt on"
> >  			" port %d queue %d\n",
> > @@ -892,7 +889,7 @@ sleep_until_rx_interrupt(int num)
> >  	return 0;
> >  }
> >
> > -static void turn_on_intr(struct lcore_conf *qconf)
> > +static void turn_on_off_intr(struct lcore_conf *qconf, bool on)
> >  {
> >  	int i;
> >  	struct lcore_rx_queue *rx_queue;
> > @@ -905,7 +902,10 @@ static void turn_on_intr(struct lcore_conf *qconf)
> >  		queue_id = rx_queue->queue_id;
> >
> >  		rte_spinlock_lock(&(locks[port_id]));
> > -		rte_eth_dev_rx_intr_enable(port_id, queue_id);
> > +		if (on)
> > +			rte_eth_dev_rx_intr_enable(port_id, queue_id);
> > +		else
> > +			rte_eth_dev_rx_intr_disable(port_id, queue_id);
> 
> Hi Wang
> 
> I tested this patch on octeontx2 platform and have some queries
> regarding the same:
> Difference what I observed with this patch is, you are disabling
> interrupts for all the queues handled by the core which woke up but
> what is the advantage of doing so?
> I dont see any difference wrt octeontx2, with and without this patch in
> term of power saving. Can you please explain what I am missing.
> 
> Thanks
> Harman
> 
> >  		rte_spinlock_unlock(&(locks[port_id]));
> >  	}
> >  }
> > @@ -1340,9 +1340,10 @@ main_loop(__attribute__((unused)) void
> *dummy)
> >  			else {
> >  				/* suspend until rx interrupt triggers */
> >  				if (intr_en) {
> > -					turn_on_intr(qconf);
> > +					turn_on_off_intr(qconf, 1);
> >  					sleep_until_rx_interrupt(
> >  						qconf->n_rx_queue);
> > +					turn_on_off_intr(qconf, 0);
> >  					/**
> >  					 * start receiving packets immediately
> >  					 */
> > --
> > 2.15.1
> >

Re: [dpdk-dev] [EXT] RE: [PATCH 2/2] l3fwd-power: fix interrupt disable

[Harman Kalra]

On Wed, Jan 22, 2020 at 02:32:26PM +0000, Wang, Xiao W wrote:
> External Email
> 
> ----------------------------------------------------------------------
> Hi Kalra,
> 
> This patch is more about bug fix on user interrupt, no powering saving tuning.
> The target scenario is, a worker core is dealing with 2 Rx queues, and it go sleep due to no traffic for some time,
> and then the first queue has new traffic arrived, and wakes up this core, so this worker core is busy polling again.
> The issue is that even though the core comes to polling state, the second queue will still send interrupt (if packet flushes in) to host.. This is what the core doesn't need, and unnecessary MSIX messages can cause throughput to degrade.
> 
> Best Regards,
> Xiao
> 

Hi Xiao

Thanks for the explaination, I tested the scenario as explained by you
with and without your patch. I do see a huge difference in no of interrupts
sent by other queues and it is worth avoiding these interrupts as they
have no significance. 

Thanks
Harman

Tested-by: Harman Kalra <hkalra@marvell.com>

> > -----Original Message-----
> > From: Harman Kalra <hkalra@marvell.com>
> > Sent: Wednesday, January 22, 2020 9:30 PM
> > To: Wang, Xiao W <xiao.w.wang@intel.com>
> > Cc: Hunt, David <david.hunt@intel.com>; dev@dpdk.org; stable@dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable
> > 
> > On Mon, Jan 20, 2020 at 10:06:57PM -0500, Xiao Wang wrote:
> > > Since all related queues' interrupts are turned on before epoll, we need
> > > to turn off all the interrupts after wakeup. This patch fixes the issue
> > > of only turning off the interrupted queues.
> > >
> > > Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when
> > waking up")
> > > Cc: stable@dpdk.org
> > >
> > > Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> > > ---
> > >  examples/l3fwd-power/main.c | 13 +++++++------
> > >  1 file changed, 7 insertions(+), 6 deletions(-)
> > >
> > > diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> > > index ffcc7ecf4..e9b2cb5b3 100644
> > > --- a/examples/l3fwd-power/main.c
> > > +++ b/examples/l3fwd-power/main.c
> > > @@ -880,9 +880,6 @@ sleep_until_rx_interrupt(int num)
> > >  		port_id = ((uintptr_t)data) >> CHAR_BIT;
> > >  		queue_id = ((uintptr_t)data) &
> > >  			RTE_LEN2MASK(CHAR_BIT, uint8_t);
> > > -		rte_spinlock_lock(&(locks[port_id]));
> > > -		rte_eth_dev_rx_intr_disable(port_id, queue_id);
> > > -		rte_spinlock_unlock(&(locks[port_id]));
> > >  		RTE_LOG(INFO, L3FWD_POWER,
> > >  			"lcore %u is waked up from rx interrupt on"
> > >  			" port %d queue %d\n",
> > > @@ -892,7 +889,7 @@ sleep_until_rx_interrupt(int num)
> > >  	return 0;
> > >  }
> > >
> > > -static void turn_on_intr(struct lcore_conf *qconf)
> > > +static void turn_on_off_intr(struct lcore_conf *qconf, bool on)
> > >  {
> > >  	int i;
> > >  	struct lcore_rx_queue *rx_queue;
> > > @@ -905,7 +902,10 @@ static void turn_on_intr(struct lcore_conf *qconf)
> > >  		queue_id = rx_queue->queue_id;
> > >
> > >  		rte_spinlock_lock(&(locks[port_id]));
> > > -		rte_eth_dev_rx_intr_enable(port_id, queue_id);
> > > +		if (on)
> > > +			rte_eth_dev_rx_intr_enable(port_id, queue_id);
> > > +		else
> > > +			rte_eth_dev_rx_intr_disable(port_id, queue_id);
> > 
> > Hi Wang
> > 
> > I tested this patch on octeontx2 platform and have some queries
> > regarding the same:
> > Difference what I observed with this patch is, you are disabling
> > interrupts for all the queues handled by the core which woke up but
> > what is the advantage of doing so?
> > I dont see any difference wrt octeontx2, with and without this patch in
> > term of power saving. Can you please explain what I am missing.
> > 
> > Thanks
> > Harman
> > 
> > >  		rte_spinlock_unlock(&(locks[port_id]));
> > >  	}
> > >  }
> > > @@ -1340,9 +1340,10 @@ main_loop(__attribute__((unused)) void
> > *dummy)
> > >  			else {
> > >  				/* suspend until rx interrupt triggers */
> > >  				if (intr_en) {
> > > -					turn_on_intr(qconf);
> > > +					turn_on_off_intr(qconf, 1);
> > >  					sleep_until_rx_interrupt(
> > >  						qconf->n_rx_queue);
> > > +					turn_on_off_intr(qconf, 0);
> > >  					/**
> > >  					 * start receiving packets immediately
> > >  					 */
> > > --
> > > 2.15.1
> > >

Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Liang, Ma]

On 20 Jan 22:06, Xiao Wang wrote:
> Since all related queues' interrupts are turned on before epoll, we need
> to turn off all the interrupts after wakeup. This patch fixes the issue
> of only turning off the interrupted queues.
> 
> Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when waking up")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>

Hi Xiao,
   I'm OK with the patch.
   Reviewed-by: Liang Ma <liang.j.ma@intel.com>
Regards
Liang
> ---
>  examples/l3fwd-power/main.c | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
> 
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index ffcc7ecf4..e9b2cb5b3 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -880,9 +880,6 @@ sleep_until_rx_interrupt(int num)
>  		port_id = ((uintptr_t)data) >> CHAR_BIT;
>  		queue_id = ((uintptr_t)data) &
>  			RTE_LEN2MASK(CHAR_BIT, uint8_t);
> -		rte_spinlock_lock(&(locks[port_id]));
> -		rte_eth_dev_rx_intr_disable(port_id, queue_id);
> -		rte_spinlock_unlock(&(locks[port_id]));
>  		RTE_LOG(INFO, L3FWD_POWER,
>  			"lcore %u is waked up from rx interrupt on"
>  			" port %d queue %d\n",
> @@ -892,7 +889,7 @@ sleep_until_rx_interrupt(int num)
>  	return 0;
>  }
>  
> -static void turn_on_intr(struct lcore_conf *qconf)
> +static void turn_on_off_intr(struct lcore_conf *qconf, bool on)
>  {
>  	int i;
>  	struct lcore_rx_queue *rx_queue;
> @@ -905,7 +902,10 @@ static void turn_on_intr(struct lcore_conf *qconf)
>  		queue_id = rx_queue->queue_id;
>  
>  		rte_spinlock_lock(&(locks[port_id]));
> -		rte_eth_dev_rx_intr_enable(port_id, queue_id);
> +		if (on)
> +			rte_eth_dev_rx_intr_enable(port_id, queue_id);
> +		else
> +			rte_eth_dev_rx_intr_disable(port_id, queue_id);
>  		rte_spinlock_unlock(&(locks[port_id]));
>  	}
>  }
> @@ -1340,9 +1340,10 @@ main_loop(__attribute__((unused)) void *dummy)
>  			else {
>  				/* suspend until rx interrupt triggers */
>  				if (intr_en) {
> -					turn_on_intr(qconf);
> +					turn_on_off_intr(qconf, 1);
>  					sleep_until_rx_interrupt(
>  						qconf->n_rx_queue);
> +					turn_on_off_intr(qconf, 0);
>  					/**
>  					 * start receiving packets immediately
>  					 */
> -- 
> 2.15.1
> 

Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Hunt, David]

On 30/1/2020 5:40 PM, Liang, Ma wrote:
> On 20 Jan 22:06, Xiao Wang wrote:
>> Since all related queues' interrupts are turned on before epoll, we need
>> to turn off all the interrupts after wakeup. This patch fixes the issue
>> of only turning off the interrupted queues.
>>
>> Fixes: b736d64787fc ("examples/l3fwd-power: disable Rx interrupt when waking up")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> Hi Xiao,
>     I'm OK with the patch.
>     Reviewed-by: Liang Ma <liang.j.ma@intel.com>
> Regards
> Liang

Hi,

I've discussed the before/after testing with Liang, and the code looks 
good to me.

Acked-by: David Hunt <david.hunt@intel.com>

Also, from Liang's email above, but without the leading spaces:

Reviewed-by: Liang Ma <liang.j.ma@intel.com>

Thanks,
Dave

Re: [dpdk-dev] [PATCH 2/2] l3fwd-power: fix interrupt disable

[Liang, Ma]

Tested-by:  Liang Ma <liang.j.ma@intel.com>

Re: [dpdk-dev] [PATCH 0/2] l3fwd-power fixes

[David Marchand]

On Mon, Jan 20, 2020 at 4:12 PM Xiao Wang <xiao.w.wang@intel.com> wrote:
>
> The second patch will apply failed without the first patch applied, so make
> them a series. The first patch is just a typo fix. The second patch fixes
> the issue that the interrupts are turned off only on the Rx queues that
> has traffic arrived, rather than all the Rx queues a core has taken.

Series applied, thanks.


-- 
David Marchand