Messages in this thread | | | Date | Fri, 21 Mar 2014 11:22:49 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 1/2] tools lib traceevent: Print event name when show warning if possible |
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On Wed, 19 Mar 2014 10:22:53 +0900 Namhyung Kim <namhyung@kernel.org> wrote:
> It's sometimes useful to know where the parse failure was occurred. > Add do_warning_event() macro to see the failing event. > > It now shows the messages like below: > > $ perf test 5 > 5: parse events tests : Warning: [kvmmmu:kvm_mmu_get_page] bad op token { > Warning: [kvmmmu:kvm_mmu_sync_page] bad op token { > Warning: [kvmmmu:kvm_mmu_unsync_page] bad op token { > Warning: [kvmmmu:kvm_mmu_prepare_zap_page] bad op token { > Warning: [kvmmmu:fast_page_fault] function is_writable_pte not defined > Warning: [xen:xen_mmu_ptep_modify_prot_commit] function sizeof not defined > Warning: [xen:xen_mmu_ptep_modify_prot_start] function sizeof not defined > Warning: [xen:xen_mmu_set_pgd] function sizeof not defined > Warning: [xen:xen_mmu_set_pud] function sizeof not defined > Warning: [xen:xen_mmu_set_pmd] function sizeof not defined
Nice feature.
Acked-by: Steven Rostedt <rostedt@goodmis.org>
-- Steve
> ... >
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