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Message-Id: <1291051539-16791-1-git-send-email-avi@redhat.com> Date: Mon, 29 Nov 2010 19:25:39 +0200 From: Avi Kivity <avi@...hat.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, linux-trace-users@...r.kernel.org Subject: [PATCH trace-cmd] kvm: don't warn on new fields The kvm plugin understands a few new fields; don't warn if they are missing, as expected on older kernels. Signed-off-by: Avi Kivity <avi@...hat.com> --- plugin_kvm.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/plugin_kvm.c b/plugin_kvm.c index c1cb2e4..8115235 100644 --- a/plugin_kvm.c +++ b/plugin_kvm.c @@ -249,15 +249,15 @@ static int kvm_exit_handler(struct trace_seq *s, struct record *record, if (pevent_get_field_val(s, event, "exit_reason", record, &val, 1) < 0) return -1; - if (pevent_get_field_val(s, event, "isa", record, &isa, 1) < 0) + if (pevent_get_field_val(s, event, "isa", record, &isa, 0) < 0) isa = 1; trace_seq_printf(s, "reason %s", find_exit_reason(isa, val)); pevent_print_num_field(s, " rip 0x%lx", event, "guest_rip", record, 1); - if (pevent_get_field_val(s, event, "info1", record, &info1, 1) >= 0 - && pevent_get_field_val(s, event, "info2", record, &info2, 1) >= 0) + if (pevent_get_field_val(s, event, "info1", record, &info1, 0) >= 0 + && pevent_get_field_val(s, event, "info2", record, &info2, 0) >= 0) trace_seq_printf(s, " info %llx %llx\n", info1, info2); return 0; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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