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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
	Clark Williams <williams@redhat.com>,
	linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	Adrian Hunter <adrian.hunter@intel.com>,
	Kan Liang <kan.liang@linux.intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 19/28] perf tools: Add aux_output attribute flag
Date: Wed, 14 Aug 2019 15:40:42 -0300	[thread overview]
Message-ID: <20190814184051.3125-20-acme@kernel.org> (raw)
In-Reply-To: <20190814184051.3125-1-acme@kernel.org>

From: Adrian Hunter <adrian.hunter@intel.com>

Add aux_output attribute flag to match the kernel's perf_event.h file.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190806084606.4021-4-alexander.shishkin@linux.intel.com
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/include/uapi/linux/perf_event.h | 3 ++-
 tools/perf/util/evsel.c               | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 7198ddd0c6b1..bb7b271397a6 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -374,7 +374,8 @@ struct perf_event_attr {
 				namespaces     :  1, /* include namespaces data */
 				ksymbol        :  1, /* include ksymbol events */
 				bpf_event      :  1, /* include bpf events */
-				__reserved_1   : 33;
+				aux_output     :  1, /* generate AUX records instead of events */
+				__reserved_1   : 32;
 
 	union {
 		__u32		wakeup_events;	  /* wakeup every n events */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 64bc32ed6dfa..897a97af2d81 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1587,6 +1587,7 @@ int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
 	PRINT_ATTRf(namespaces, p_unsigned);
 	PRINT_ATTRf(ksymbol, p_unsigned);
 	PRINT_ATTRf(bpf_event, p_unsigned);
+	PRINT_ATTRf(aux_output, p_unsigned);
 
 	PRINT_ATTRn("{ wakeup_events, wakeup_watermark }", wakeup_events, p_unsigned);
 	PRINT_ATTRf(bp_type, p_unsigned);
-- 
2.21.0


  parent reply	other threads:[~2019-08-14 18:44 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 18:40 [GIT PULL] perf/core improvements and fixes Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 01/28] perf session: Avoid infinite loop when seeing invalid header.size Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 02/28] perf config: Honour $PERF_CONFIG env var to specify alternate .perfconfig Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 03/28] perf config: Document the PERF_CONFIG environment variable Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 04/28] perf test vfs_getname: Disable ~/.perfconfig to get default output Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 05/28] perf tools: Fix paths in include statements Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 06/28] perf vendor events intel: Add Icelake V1.00 event file Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 07/28] perf top: Set display thread COMM to help with debugging Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 08/28] perf hists: Do not link a pair if already linked Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 09/28] perf trace: Fix segmentation fault when access syscall info on arm64 Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 10/28] perf hist: Remove dummy entries when finding real ones Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 11/28] perf top: Collapse and resort all evsels in a group Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 12/28] tools build: Add capability-related feature detection Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 13/28] perf tools: Add helpers to use capabilities if present Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 14/28] perf tools: Add NO_LIBCAP=1 to the minimal build test Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 15/28] perf tools: Add CAP_SYSLOG define for older systems Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 16/28] perf ftrace: Use CAP_SYS_ADMIN instead of euid==0 Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 17/28] perf ftrace: Improve error message about capability to use ftrace Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 18/28] perf record: Add an option to take an AUX snapshot on exit Arnaldo Carvalho de Melo
2019-08-14 18:40 ` Arnaldo Carvalho de Melo [this message]
2019-08-14 18:40 ` [PATCH 20/28] perf tools: Add itrace option 'o' to synthesize aux-output events Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 21/28] perf intel-pt: Process options for PEBS event synthesis Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 22/28] perf tools: Add aux-output config term Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 23/28] perf intel-pt: Add brief documentation for PEBS via Intel PT Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 24/28] perf evsel: Provide meaningful warning when trying to use 'aux_output' on older kernels Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 25/28] tools: Keep list of tools in alphabetical order Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 26/28] perf.data documentation: Clarify HEADER_SAMPLE_TOPOLOGY format Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 27/28] perf record: Support aarch64 random socket_id assignment Arnaldo Carvalho de Melo
2019-08-14 18:40 ` [PATCH 28/28] perf ui: No need to set ui_browser to 1 twice Arnaldo Carvalho de Melo

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