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        "name": "Intel Wired Ethernet development",
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    "msgid": "<20260331103924.36422-1-daiky0325@gmail.com>",
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    "date": "2026-03-31T10:39:18",
    "name": "[iwl-next,v1,0/2] igb/igc: use napi_schedule_irqoff() instead of napi_schedule()",
    "submitter": {
        "id": 93020,
        "url": "http://patchwork.ozlabs.org/api/people/93020/?format=api",
        "name": "Daiki Harada",
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            "date": "2026-03-31T10:39:18",
            "name": "igb/igc: use napi_schedule_irqoff() instead of napi_schedule()",
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        "From": "Daiki Harada <daiky0325@gmail.com>",
        "To": "intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,\n linux-kernel@vger.kernel.org",
        "Cc": "Tony Nguyen <anthony.l.nguyen@intel.com>,\n Przemek Kitszel <przemyslaw.kitszel@intel.com>,\n Andrew Lunn <andrew+netdev@lunn.ch>,\n \"David S. Miller\" <davem@davemloft.net>,\n Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>,\n Paolo Abeni <pabeni@redhat.com>, Daiki Harada <daiky0325@gmail.com>",
        "Date": "Tue, 31 Mar 2026 10:39:18 +0000",
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        ],
        "Subject": "[Intel-wired-lan] [PATCH iwl-next v1 0/2] igb/igc: use\n napi_schedule_irqoff() instead of napi_schedule()",
        "X-BeenThere": "intel-wired-lan@osuosl.org",
        "X-Mailman-Version": "2.1.30",
        "Precedence": "list",
        "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>",
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        "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>"
    },
    "content": "This patch set is meant to replace the calls to napi_schedule with\nnapi_schedule_irqoff as this should help to reduce the interrupt overhead\nslightly by removing the unneeded call to local_irq_save and\nlocal_irq_restore.\n\nIn the interrupt path, callers of napi_schedule() are invoked with local\nIRQ disabled, so napi_schedule_irqoff() can be used instead.\n\nThis series applies the same optimization that was done for other drivers\nin [1] to the igb/igc driver.\n\nLink: https://lore.kernel.org/intel-wired-lan/20150929215117.3388.48642.stgit@ahduyck-vm-fedora22/ [1]\n\nDaiki Harada (2):\n  igb: use napi_schedule_irqoff() instead of napi_schedule()\n  igc: use napi_schedule_irqoff() instead of napi_schedule()\n\n drivers/net/ethernet/intel/igb/igb_main.c | 6 +++---\n drivers/net/ethernet/intel/igc/igc_main.c | 6 +++---\n 2 files changed, 6 insertions(+), 6 deletions(-)"
}