From: Daiki Harada <daiky0325@gmail.com>
To: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Daiki Harada <daiky0325@gmail.com>
Subject: [Intel-wired-lan] [PATCH iwl-next v1 0/2] igb/igc: use napi_schedule_irqoff() instead of napi_schedule()
Date: Tue, 31 Mar 2026 10:39:18 +0000 [thread overview]
Message-ID: <20260331103924.36422-1-daiky0325@gmail.com> (raw)
This patch set is meant to replace the calls to napi_schedule with
napi_schedule_irqoff as this should help to reduce the interrupt overhead
slightly by removing the unneeded call to local_irq_save and
local_irq_restore.
In the interrupt path, callers of napi_schedule() are invoked with local
IRQ disabled, so napi_schedule_irqoff() can be used instead.
This series applies the same optimization that was done for other drivers
in [1] to the igb/igc driver.
Link: https://lore.kernel.org/intel-wired-lan/20150929215117.3388.48642.stgit@ahduyck-vm-fedora22/ [1]
Daiki Harada (2):
igb: use napi_schedule_irqoff() instead of napi_schedule()
igc: use napi_schedule_irqoff() instead of napi_schedule()
drivers/net/ethernet/intel/igb/igb_main.c | 6 +++---
drivers/net/ethernet/intel/igc/igc_main.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
--
2.53.0
WARNING: multiple messages have this Message-ID (diff)
From: Daiki Harada <daiky0325@gmail.com>
To: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Daiki Harada <daiky0325@gmail.com>
Subject: [PATCH iwl-next v1 0/2] igb/igc: use napi_schedule_irqoff() instead of napi_schedule()
Date: Tue, 31 Mar 2026 10:39:18 +0000 [thread overview]
Message-ID: <20260331103924.36422-1-daiky0325@gmail.com> (raw)
This patch set is meant to replace the calls to napi_schedule with
napi_schedule_irqoff as this should help to reduce the interrupt overhead
slightly by removing the unneeded call to local_irq_save and
local_irq_restore.
In the interrupt path, callers of napi_schedule() are invoked with local
IRQ disabled, so napi_schedule_irqoff() can be used instead.
This series applies the same optimization that was done for other drivers
in [1] to the igb/igc driver.
Link: https://lore.kernel.org/intel-wired-lan/20150929215117.3388.48642.stgit@ahduyck-vm-fedora22/ [1]
Daiki Harada (2):
igb: use napi_schedule_irqoff() instead of napi_schedule()
igc: use napi_schedule_irqoff() instead of napi_schedule()
drivers/net/ethernet/intel/igb/igb_main.c | 6 +++---
drivers/net/ethernet/intel/igc/igc_main.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
--
2.53.0
next reply other threads:[~2026-03-31 15:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 10:39 Daiki Harada [this message]
2026-03-31 10:39 ` [PATCH iwl-next v1 0/2] igb/igc: use napi_schedule_irqoff() instead of napi_schedule() Daiki Harada
2026-03-31 10:39 ` [Intel-wired-lan] [PATCH iwl-next v1 1/2] igb: " Daiki Harada
2026-03-31 10:39 ` Daiki Harada
2026-04-01 7:52 ` [Intel-wired-lan] " Loktionov, Aleksandr
2026-04-01 7:52 ` Loktionov, Aleksandr
2026-05-12 6:16 ` Rinitha, SX
2026-05-12 6:16 ` Rinitha, SX
2026-03-31 10:39 ` [Intel-wired-lan] [PATCH iwl-next v1 2/2] igc: " Daiki Harada
2026-03-31 10:39 ` Daiki Harada
2026-04-01 7:53 ` [Intel-wired-lan] " Loktionov, Aleksandr
2026-04-01 7:53 ` Loktionov, Aleksandr
2026-04-05 8:21 ` Ruinskiy, Dima
2026-05-14 7:38 ` Kadosh, MoriyaX
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