From: Jiri Olsa <jolsa@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Jan Kiszka <jan.kiszka@siemens.com>,
Steven Rostedt <rostedt@goodmis.org>,
Jiri Olsa <jolsa@kernel.org>
Subject: [PATCH 4/9] tools lib traceevent: Fix and cleanup kvm_nested_vmexit tracepoints
Date: Thu, 19 Jun 2014 18:38:43 +0200 [thread overview]
Message-ID: <1403195928-1331-5-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1403195928-1331-1-git-send-email-jolsa@kernel.org>
From: Jan Kiszka <jan.kiszka@siemens.com>
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>
---
tools/lib/traceevent/plugin_kvm.c | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 0d43783..0575e59 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);
}
--
1.8.3.1
next prev parent reply other threads:[~2014-06-19 16:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-19 16:38 [GIT PULL 0/9] perf/core improvements and fixes Jiri Olsa
2014-06-19 16:38 ` [PATCH 1/9] tools lib traceevent: Report unknown VMX exit reasons with code Jiri Olsa
2014-06-19 16:38 ` [PATCH 2/9] tools lib traceevent: Factor out print_exit_reason in kvm plugin Jiri Olsa
2014-06-19 16:38 ` [PATCH 3/9] tools lib traceevent: Add back in kvm plugins nested_vmexit events Jiri Olsa
2014-06-19 16:38 ` Jiri Olsa [this message]
2014-06-19 16:38 ` [PATCH 5/9] tools lib traceevent: Fix format in plugin_kvm Jiri Olsa
2014-06-19 16:38 ` [PATCH 6/9] tools lib traceevent: Clean up format of args in cfg80211 plugin Jiri Olsa
2014-06-19 16:38 ` [PATCH 7/9] tools lib traceevent: Clean up format of args in jbd2 plugin Jiri Olsa
2014-06-19 16:38 ` [PATCH 8/9] perf tools: Fix segfault in cumulative.callchain report Jiri Olsa
2014-06-19 16:38 ` [PATCH 9/9] perf symbols: Get kernel start address by symbol name Jiri Olsa
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