Messages in this thread Patch in this message | | | Date | Sun, 5 Jul 2015 14:37:08 +0200 | From | Willy Tarreau <> | Subject | Re: [PATCH 4/6] net: mvneta: Handle per-cpu interrupts |
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Hi Maxime,
On Fri, Jul 03, 2015 at 04:25:49PM +0200, Maxime Ripard wrote: > Now that our interrupt controller is allowing us to use per-CPU interrupts, > actually use it in the mvneta driver. > > This involves obviously reworking the driver to have a CPU-local NAPI > structure, and report for incoming packet using that structure. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch breaks module build of mvneta unless you export request_percpu_irq :
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index ec31697..1440a92 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1799,6 +1799,7 @@ int request_percpu_irq(unsigned int irq, irq_handler_t handler, return retval; } +EXPORT_SYMBOL_GPL(request_percpu_irq); Regards, Willy
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