From: Jiri Olsa <jolsa@redhat.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Borislav Petkov <bp@suse.de>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
David Ahern <dsahern@gmail.com>, Don Zickus <dzickus@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
Jean Pihet <jean.pihet@linaro.org>,
Mike Galbraith <efault@gmx.de>,
Namhyung Kim <namhyung@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Stephane Eranian <eranian@google.com>
Subject: Re: [RFC 00/14] perf pollfd v3
Date: Thu, 11 Sep 2014 13:48:25 +0200 [thread overview]
Message-ID: <20140911114825.GC13634@krava.brq.redhat.com> (raw)
In-Reply-To: <20140911113336.GB13634@krava.brq.redhat.com>
On Thu, Sep 11, 2014 at 01:33:36PM +0200, Jiri Olsa wrote:
SNIP
> #20 0x0000000000465e72 in perf_evsel__free_fd (evsel=0x20af190) at util/evsel.c:786
> #21 perf_evsel__close (evsel=evsel@entry=0x20af190, ncpus=<optimized out>, nthreads=nthreads@entry=1) at util/evsel.c:1139
> #22 0x000000000045f77d in perf_evlist__close (evlist=0x20ae8b0) at util/evlist.c:1148
> #23 perf_evlist__delete (evlist=0x20ae8b0) at util/evlist.c:114
> #24 0x000000000042b878 in cmd_record (argc=<optimized out>, argv=<optimized out>, prefix=<optimized out>) at builtin-record.c:967
> #25 0x000000000041c455 in run_builtin (p=p@entry=0x815e70 <commands+144>, argc=argc@entry=2, argv=argv@entry=0x7fff5c077c50) at perf.c:331
> #26 0x000000000041bc70 in handle_internal_command (argv=0x7fff5c077c50, argc=2) at perf.c:390
> #27 run_argv (argv=0x7fff5c0779d0, argcp=0x7fff5c0779dc) at perf.c:434
> #28 main (argc=2, argv=0x7fff5c077c50) at perf.c:549
so the reason was that my fd lib stuff did not get rebuilt..
you probably want to add attached change, before there's the
fix for the apik library
jirka
---
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 9ce194fc00a0..726a31a18125 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -769,7 +769,7 @@ $(LIBTRACEEVENT)-clean:
install-traceevent-plugins: $(LIBTRACEEVENT)
$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) install_plugins
-LIBAPIKFS_SOURCES = $(wildcard $(LIB_PATH)fs/*.[ch])
+LIBAPIKFS_SOURCES = $(wildcard $(LIB_PATH)fs/*.[ch] $(LIB_PATH)fd/*.[ch])
# if subdir is set, we've been called from above so target has been built
# already
next prev parent reply other threads:[~2014-09-11 11:49 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 14:08 Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 01/14] perf evlist: Introduce perf_evlist__filter_pollfd method Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 02/14] perf tests: Add test for perf_evlist__filter_pollfd() Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 03/14] perf evlist: Monitor POLLERR and POLLHUP events too Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 04/14] perf evlist: We need to poll all event file descriptors Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 05/14] perf record: Filter out POLLHUP'ed " Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 06/14] perf trace: " Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 07/14] perf evlist: Allow growing pollfd on add method Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 08/14] perf tests: Add pollfd growing test Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 09/14] perf kvm stat live: Use perf_evlist__add_pollfd() instead of local equivalent Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 10/14] perf evlist: Introduce poll method for common code idiom Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 11/14] tools lib api: Adopt fdarray class from perf's evlist Arnaldo Carvalho de Melo
2014-09-11 15:09 ` [PATCH] tools lib fd array: Do not set fd as non blocking evlist Jiri Olsa
2014-09-11 15:27 ` Arnaldo Carvalho de Melo
2014-09-11 15:53 ` Arnaldo Carvalho de Melo
2014-09-12 12:58 ` [PATCH 11/14] tools lib api: Adopt fdarray class from perf's evlist Jiri Olsa
2014-09-12 13:44 ` Arnaldo Carvalho de Melo
2014-09-12 14:16 ` Jiri Olsa
2014-09-12 14:22 ` Arnaldo Carvalho de Melo
2014-09-12 16:54 ` Borislav Petkov
2014-09-12 20:48 ` Arnaldo Carvalho de Melo
2014-09-12 22:12 ` Borislav Petkov
2014-09-22 12:29 ` Jiri Olsa
2014-09-10 14:08 ` [PATCH 12/14] perf evlist: Refcount mmaps Arnaldo Carvalho de Melo
2014-09-10 14:08 ` [PATCH 13/14] tools lib fd array: Allow associating an integer cookie with each entry Arnaldo Carvalho de Melo
2014-09-11 10:33 ` Jiri Olsa
2014-09-11 13:29 ` Arnaldo Carvalho de Melo
2014-09-11 14:59 ` Jiri Olsa
2014-09-11 15:23 ` Arnaldo Carvalho de Melo
2014-09-11 15:35 ` Jiri Olsa
2014-09-11 15:49 ` Arnaldo Carvalho de Melo
2014-09-11 16:07 ` Jiri Olsa
2014-09-10 14:08 ` [PATCH 14/14] perf evlist: Unmap ring buffer when fd is nuked Arnaldo Carvalho de Melo
2014-09-11 12:27 ` Jiri Olsa
2014-09-11 13:40 ` Arnaldo Carvalho de Melo
2014-09-11 11:33 ` [RFC 00/14] perf pollfd v3 Jiri Olsa
2014-09-11 11:48 ` Jiri Olsa [this message]
2014-09-11 13:30 ` Arnaldo Carvalho de Melo
2014-09-11 21:36 ` Arnaldo Carvalho de Melo
2014-09-18 16:04 ` Arnaldo Carvalho de Melo
2014-09-22 13:35 ` Jiri Olsa
2014-09-22 14:49 ` Arnaldo Carvalho de Melo
2014-09-22 14:51 ` Jiri Olsa
2014-09-22 21:10 ` Arnaldo Carvalho de Melo
2014-09-23 9:26 ` Jiri Olsa
2014-09-23 12:46 ` Arnaldo Carvalho de Melo
2014-09-23 12:52 ` Jiri Olsa
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