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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2014-06-13 06:10:06 +0400 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-06-19 20:18:30 +0400 |
| commit | 7f6e3635db39fb2400dc515192125e7b73258000 (patch) | |
| tree | 876319970b9eabde8c2e4e61a042832930996331 /tools/lib/traceevent/plugin_kvm.c | |
| parent | ea092aeb6d4725048c5a46d1c9cbb4fea49b80b0 (diff) | |
| download | linux-7f6e3635db39fb2400dc515192125e7b73258000.tar.xz | |
tools lib traceevent: Fix and cleanup kvm_nested_vmexit tracepoints
Fix several issues of kvm_nested_vmexit[_inject]: field width aren't
supported with pevent_print, rip was printed twice/incorrectly, SVM ISA
was hard-coded, we don't use ':' to separate field names.
Link: http://lkml.kernel.org/r/8e6c02b22ea8136c139a91c69d6cc73b8c5c184b.1388855989.git.jan.kiszka@web.de
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/lib/traceevent/plugin_kvm.c')
| -rw-r--r-- | tools/lib/traceevent/plugin_kvm.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c index 0d437837569f..0575e59c65f0 100644 --- a/tools/lib/traceevent/plugin_kvm.c +++ b/tools/lib/traceevent/plugin_kvm.c @@ -330,19 +330,13 @@ static int kvm_emulate_insn_handler(struct trace_seq *s, static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct pevent_record *record, struct event_format *event, void *context) { - unsigned long long val; - - pevent_print_num_field(s, " rip %0x016llx", event, "rip", record, 1); - - if (pevent_get_field_val(s, event, "exit_code", record, &val, 1) < 0) + if (print_exit_reason(s, record, event, "exit_code") < 0) return -1; - trace_seq_printf(s, "reason %s", find_exit_reason(2, val)); - - pevent_print_num_field(s, " ext_inf1: %0x016llx", event, "exit_info1", record, 1); - pevent_print_num_field(s, " ext_inf2: %0x016llx", event, "exit_info2", record, 1); - pevent_print_num_field(s, " ext_int: %0x016llx", event, "exit_int_info", record, 1); - pevent_print_num_field(s, " ext_int_err: %0x016llx", event, "exit_int_info_err", record, 1); + pevent_print_num_field(s, " info1 %llx", event, "exit_info1", record, 1); + pevent_print_num_field(s, " info2 %llx", event, "exit_info2", record, 1); + pevent_print_num_field(s, " int_info %llx", event, "exit_int_info", record, 1); + pevent_print_num_field(s, " int_info_err %llx", event, "exit_int_info_err", record, 1); return 0; } @@ -350,7 +344,7 @@ static int kvm_nested_vmexit_inject_handler(struct trace_seq *s, struct pevent_r static int kvm_nested_vmexit_handler(struct trace_seq *s, struct pevent_record *record, struct event_format *event, void *context) { - pevent_print_num_field(s, " rip %0x016llx", event, "rip", record, 1); + pevent_print_num_field(s, "rip %lx ", event, "rip", record, 1); return kvm_nested_vmexit_inject_handler(s, record, event, context); } |