linux/drivers/net/ethernet/cadence
Kevin Hao a17d3c3d0c net: macb: Use napi_schedule_irqoff() in IRQ handler
For non-PREEMPT_RT kernels, the IRQ handler runs with interrupts
disabled, allowing the use of napi_schedule_irqoff() to save a pair of
local_irq_{save,restore} operations. For PREEMPT_RT kernels,
napi_schedule_irqoff() behaves identically to napi_schedule().

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Link: https://patch.msgid.link/20260407-macb-napi-irqoff-v1-1-61bec60047d7@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-04-09 20:17:31 -07:00
..
Kconfig ethernet: fix PTP_1588_CLOCK dependencies 2021-08-13 17:49:05 -07:00
macb_main.c net: macb: Use napi_schedule_irqoff() in IRQ handler 2026-04-09 20:17:31 -07:00
macb_pci.c net: macb: properly unregister fixed rate clocks 2026-04-01 19:57:20 -07:00
macb_ptp.c net: macb: fix use-after-free access to PTP clock 2026-03-18 17:18:47 -07:00
macb.h net: macb: Introduce macb_queue_isr_clear() helper function 2026-04-03 15:51:04 -07:00
Makefile