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On FuLoong-2F IP6 is shared by the performance counter overflow interrupt and the Bonito northbridge interrupt. To reduce overhead only call do_IRQ() when oprofile is enabled to reduce overhead. This patch adds an inline function do_perfcnt_IRQ() to hide the #if's , which can be shared by the other Loongson machines, i.e. gdium. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1492/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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cs5536 | ||
cpu-feature-overrides.h | ||
dma-coherence.h | ||
gpio.h | ||
loongson.h | ||
machine.h | ||
mc146818rtc.h | ||
mem.h | ||
pci.h | ||
war.h |