Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH, RFC 14/22] oprofile: always enable IRQ_WORK | Date | Fri, 3 May 2013 23:26:23 +0200 |
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On Friday 03 May 2013, Steven Rostedt wrote: > On Fri, 2013-05-03 at 13:53 +0200, Robert Richter wrote: > > On 02.05.13 17:16:18, Arnd Bergmann wrote: > > > oprofile fails to build if CONFIG_IRQ_WORK is not already enabled, > > > because of the dependency on the RING_BUFFER code that now uses > > > the irq work library. > > > > > > kernel/built-in.o: In function `ring_buffer_unlock_commit': > > > :(.text+0x5b8f0): undefined reference to `irq_work_queue' > > > kernel/built-in.o: In function `ring_buffer_write': > > > :(.text+0x5bd10): undefined reference to `irq_work_queue' > > > > Shouldn't this be fixed in the ring_buffer implementation? > > Does this patch fix it? >
Yes, this works, and looks much nicer than my version. Thanks!
Arnd
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