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[176.32.72.196]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b2427658e4sm134280415ad.48.2026.03.31.03.43.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Mar 2026 03:43:08 -0700 (PDT) From: Daiki Harada To: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daiki Harada 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 Message-ID: <20260331103924.36422-1-daiky0325@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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