From: Arnaldo Carvalho de Melo <acme@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 04/15] perf script: look up thread using tid instead of pid
Date: Fri, 23 Dec 2011 19:53:07 -0200 [thread overview]
Message-ID: <1324677198-5191-5-git-send-email-acme@infradead.org> (raw)
In-Reply-To: <1324677198-5191-1-git-send-email-acme@infradead.org>
From: David Ahern <dsahern@gmail.com>
This allows the thread name to be dispalyed when dumping
events:
myapp 25118 [000] 450385.538815: context-switches ...
myapp:worker 25119 [000] 450385.538894: context-switches ...
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1324578603-12762-4-git-send-email-dsahern@gmail.com
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-script.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index ea71c5e..d71b745 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -443,7 +443,7 @@ static int process_sample_event(struct perf_tool *tool __used,
struct machine *machine)
{
struct addr_location al;
- struct thread *thread = machine__findnew_thread(machine, event->ip.pid);
+ struct thread *thread = machine__findnew_thread(machine, event->ip.tid);
if (thread == NULL) {
pr_debug("problem processing %d event, skipping it.\n",
--
1.7.8.rc0.35.gee6df
next prev parent reply other threads:[~2011-12-23 21:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-23 21:53 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 01/15] perf report: Fix usage string Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 02/15] perf tools: Fix comm for processes with named threads Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 03/15] perf tools: Look up thread names for system wide profiling Arnaldo Carvalho de Melo
2011-12-23 21:53 ` Arnaldo Carvalho de Melo [this message]
2011-12-23 21:53 ` [PATCH 05/15] perf tools: Fix truncated annotation Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 06/15] perf: builtin-record: Provide advice if mmap'ing fails with EPERM Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 07/15] perf: builtin-record: Document and check that mmap_pages must be a power of two Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 08/15] perf tools: Improve macros for struct feature_ops Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 09/15] perf tools: Continue processing header on unknown features Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 10/15] perf tools: Fix out-of-bound access to struct perf_session Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 11/15] perf tools: Moving code in some files Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 12/15] perf report: Accept fifos as input file Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 13/15] perf tools: Unify handling of features when writing feature section Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 14/15] perf tools: Use for_each_set_bit() to iterate over feature flags Arnaldo Carvalho de Melo
2011-12-23 21:53 ` [PATCH 15/15] perf script: Add generic perl handler to process events Arnaldo Carvalho de Melo
2011-12-29 20:28 ` [GIT PULL 00/15] perf/core improvements and fixes Ingo Molnar
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