Messages in this thread | | | Date | Mon, 30 Jul 2012 14:23:59 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 1/7] perf: Unified API to record selective sets of arch registers |
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Em Fri, Jul 27, 2012 at 02:23:42PM +0200, Jiri Olsa escreveu: > This brings a new API to help the selective dump of registers on > event sampling, and its implementation for x86 arch.
CC arch/x86/kernel/perf_regs.o /home/git/linux/arch/x86/kernel/perf_regs.c: In function ‘perf_reg_validate’: /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: ‘EINVAL’ undeclared (first use in this function) /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: (Each undeclared identifier is reported only once /home/git/linux/arch/x86/kernel/perf_regs.c:83: error: for each function it appears in.)
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