kernel/linux.git/Documentation/networking/napi.rst, branch v6.12.80

doc: net: napi: Update documentation for napi_schedule_irqoff

2024-10-03T10:07:29+00:00

Since commit 8380c81d5c4f ("net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT"), napi_schedule_irqoff will do the right thing if IRQs are threaded. Therefore, there is no need to use IRQF_NO_THREAD. Signed-off-by: Sean Anderson Reviewed-by: Bagas Sanjaya Reviewed-by: Sebastian Andrzej Siewior Link: https://patch.msgid.link/20240930153955.971657-1-sean.anderson@linux.dev Signed-off-by: Paolo Abeni

docs: net: clarify the NAPI rules around XDP Tx

2023-07-22T01:51:37+00:00

page pool and XDP should not be accessed from IRQ context which may happen if drivers try to clean up XDP TX with NAPI budget of 0. Link: https://lore.kernel.org/r/20230720161323.2025379-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

docs: networking: document NAPI

2023-03-24T02:47:40+00:00

Add basic documentation about NAPI. We can stop linking to the ancient doc on the LF wiki. Link: https://lore.kernel.org/all/20230315223044.471002-1-kuba@kernel.org/ Reviewed-by: Bagas Sanjaya Reviewed-by: Toke Høiland-Jørgensen Acked-by: Pavel Pisa # for ctucanfd-driver.rst Reviewed-by: Tony Nguyen Reviewed-by: Florian Fainelli Reviewed-by: Stephen Hemminger Reviewed-by: Randy Dunlap Link: https://lore.kernel.org/r/20230322053848.198452-1-kuba@kernel.org Signed-off-by: Jakub Kicinski