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From: kan.liang@linux.intel.com
To: peterz@infradead.org, acme@kernel.org, tglx@linutronix.de,
	mingo@redhat.com, linux-kernel@vger.kernel.org
Cc: eranian@google.com, jolsa@redhat.com, namhyung@kernel.org,
	ak@linux.intel.com, luto@amacapital.net,
	Kan Liang <kan.liang@linux.intel.com>
Subject: [PATCH V4 11/13] perf script: Add support for PERF_SAMPLE_CODE_PAGE_SIZE
Date: Thu, 31 Jan 2019 12:28:04 -0800	[thread overview]
Message-ID: <1548966486-49963-11-git-send-email-kan.liang@linux.intel.com> (raw)
In-Reply-To: <1548966486-49963-1-git-send-email-kan.liang@linux.intel.com>

From: Stephane Eranian <eranian@google.com>

Add a new perf script filter called code_page_size. There will be more
than 32 filters. Extend the enum perf_output_field from U to UL.
Display sampled code page sizes when PERF_SAMPLE_CODE_PAGE_SIZE was set.

For example,
perf script --fields comm,event,ip,code_page_size
            dtlb mem-loads:uP:            445777 4K
            dtlb mem-loads:uP:            40f724 4K
            dtlb mem-loads:uP:            474926 4K
            dtlb mem-loads:uP:            401075 4K
            dtlb mem-loads:uP:            401095 4K
            dtlb mem-loads:uP:            401095 4K
            dtlb mem-loads:uP:            4010cc 4K
            dtlb mem-loads:uP:            440b6f 4K

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
---

Changes since V3
- Apply modified get_page_size_name()

 tools/perf/Documentation/perf-script.txt |  2 +-
 tools/perf/builtin-script.c              | 76 ++++++++++++++++++--------------
 tools/perf/util/session.c                |  3 ++
 3 files changed, 46 insertions(+), 35 deletions(-)

diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 14ae84c1..08c6deb 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -118,7 +118,7 @@ OPTIONS
         comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff,
         srcline, period, iregs, uregs, brstack, brstacksym, flags, bpf-output,
         brstackinsn, brstackoff, callindent, insn, insnlen, synth, phys_addr,
-        metric, misc, srccode, data_page_size.
+        metric, misc, srccode, data_page_size, code_page_size.
         Field list can be prepended with the type, trace, sw or hw,
         to indicate to which event type the field list applies.
         e.g., -F sw:comm,tid,time,ip,sym  and -F trace:time,cpu,trace
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 440ae80..5db8582 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -67,38 +67,39 @@ static int			max_blocks;
 unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
 
 enum perf_output_field {
-	PERF_OUTPUT_COMM            = 1U << 0,
-	PERF_OUTPUT_TID             = 1U << 1,
-	PERF_OUTPUT_PID             = 1U << 2,
-	PERF_OUTPUT_TIME            = 1U << 3,
-	PERF_OUTPUT_CPU             = 1U << 4,
-	PERF_OUTPUT_EVNAME          = 1U << 5,
-	PERF_OUTPUT_TRACE           = 1U << 6,
-	PERF_OUTPUT_IP              = 1U << 7,
-	PERF_OUTPUT_SYM             = 1U << 8,
-	PERF_OUTPUT_DSO             = 1U << 9,
-	PERF_OUTPUT_ADDR            = 1U << 10,
-	PERF_OUTPUT_SYMOFFSET       = 1U << 11,
-	PERF_OUTPUT_SRCLINE         = 1U << 12,
-	PERF_OUTPUT_PERIOD          = 1U << 13,
-	PERF_OUTPUT_IREGS	    = 1U << 14,
-	PERF_OUTPUT_BRSTACK	    = 1U << 15,
-	PERF_OUTPUT_BRSTACKSYM	    = 1U << 16,
-	PERF_OUTPUT_DATA_SRC	    = 1U << 17,
-	PERF_OUTPUT_WEIGHT	    = 1U << 18,
-	PERF_OUTPUT_BPF_OUTPUT	    = 1U << 19,
-	PERF_OUTPUT_CALLINDENT	    = 1U << 20,
-	PERF_OUTPUT_INSN	    = 1U << 21,
-	PERF_OUTPUT_INSNLEN	    = 1U << 22,
-	PERF_OUTPUT_BRSTACKINSN	    = 1U << 23,
-	PERF_OUTPUT_BRSTACKOFF	    = 1U << 24,
-	PERF_OUTPUT_SYNTH           = 1U << 25,
-	PERF_OUTPUT_PHYS_ADDR       = 1U << 26,
-	PERF_OUTPUT_UREGS	    = 1U << 27,
-	PERF_OUTPUT_METRIC	    = 1U << 28,
-	PERF_OUTPUT_MISC            = 1U << 29,
-	PERF_OUTPUT_SRCCODE	    = 1U << 30,
-	PERF_OUTPUT_DATA_PAGE_SIZE  = 1U << 31,
+	PERF_OUTPUT_COMM            = 1ULL << 0,
+	PERF_OUTPUT_TID             = 1ULL << 1,
+	PERF_OUTPUT_PID             = 1ULL << 2,
+	PERF_OUTPUT_TIME            = 1ULL << 3,
+	PERF_OUTPUT_CPU             = 1ULL << 4,
+	PERF_OUTPUT_EVNAME          = 1ULL << 5,
+	PERF_OUTPUT_TRACE           = 1ULL << 6,
+	PERF_OUTPUT_IP              = 1ULL << 7,
+	PERF_OUTPUT_SYM             = 1ULL << 8,
+	PERF_OUTPUT_DSO             = 1ULL << 9,
+	PERF_OUTPUT_ADDR            = 1ULL << 10,
+	PERF_OUTPUT_SYMOFFSET       = 1ULL << 11,
+	PERF_OUTPUT_SRCLINE         = 1ULL << 12,
+	PERF_OUTPUT_PERIOD          = 1ULL << 13,
+	PERF_OUTPUT_IREGS	    = 1ULL << 14,
+	PERF_OUTPUT_BRSTACK	    = 1ULL << 15,
+	PERF_OUTPUT_BRSTACKSYM	    = 1ULL << 16,
+	PERF_OUTPUT_DATA_SRC	    = 1ULL << 17,
+	PERF_OUTPUT_WEIGHT	    = 1ULL << 18,
+	PERF_OUTPUT_BPF_OUTPUT	    = 1ULL << 19,
+	PERF_OUTPUT_CALLINDENT	    = 1ULL << 20,
+	PERF_OUTPUT_INSN	    = 1ULL << 21,
+	PERF_OUTPUT_INSNLEN	    = 1ULL << 22,
+	PERF_OUTPUT_BRSTACKINSN	    = 1ULL << 23,
+	PERF_OUTPUT_BRSTACKOFF	    = 1ULL << 24,
+	PERF_OUTPUT_SYNTH           = 1ULL << 25,
+	PERF_OUTPUT_PHYS_ADDR       = 1ULL << 26,
+	PERF_OUTPUT_UREGS	    = 1ULL << 27,
+	PERF_OUTPUT_METRIC	    = 1ULL << 28,
+	PERF_OUTPUT_MISC            = 1ULL << 29,
+	PERF_OUTPUT_SRCCODE	    = 1ULL << 30,
+	PERF_OUTPUT_DATA_PAGE_SIZE  = 1ULL << 31,
+	PERF_OUTPUT_CODE_PAGE_SIZE  = 1ULL << 32,
 };
 
 struct output_option {
@@ -137,6 +138,7 @@ struct output_option {
 	{.str = "misc", .field = PERF_OUTPUT_MISC},
 	{.str = "srccode", .field = PERF_OUTPUT_SRCCODE},
 	{.str = "data_page_size", .field = PERF_OUTPUT_DATA_PAGE_SIZE},
+	{.str = "code_page_size", .field = PERF_OUTPUT_CODE_PAGE_SIZE},
 };
 
 enum {
@@ -208,7 +210,7 @@ static struct {
 			      PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD |
 			      PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC |
 			      PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR |
-			      PERF_OUTPUT_DATA_PAGE_SIZE,
+			      PERF_OUTPUT_DATA_PAGE_SIZE | PERF_OUTPUT_CODE_PAGE_SIZE,
 
 		.invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
 	},
@@ -475,7 +477,10 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel,
 	if (PRINT_FIELD(DATA_PAGE_SIZE) &&
 		perf_evsel__check_stype(evsel, PERF_SAMPLE_DATA_PAGE_SIZE, "DATA_PAGE_SIZE",
 					PERF_OUTPUT_DATA_PAGE_SIZE))
-		return -EINVAL;
+	if (PRINT_FIELD(CODE_PAGE_SIZE) &&
+		perf_evsel__check_stype(evsel, PERF_SAMPLE_CODE_PAGE_SIZE, "CODE_PAGE_SIZE",
+					PERF_OUTPUT_CODE_PAGE_SIZE))
+			return -EINVAL;
 
 	return 0;
 }
@@ -1856,6 +1861,9 @@ static void process_event(struct perf_script *script,
 	if (PRINT_FIELD(DATA_PAGE_SIZE))
 		fprintf(fp, " %s", get_page_size_name(sample->data_page_size, str));
 
+	if (PRINT_FIELD(CODE_PAGE_SIZE))
+		fprintf(fp, " %s", get_page_size_name(sample->code_page_size, str));
+
 	fprintf(fp, "\n");
 
 	if (PRINT_FIELD(SRCCODE)) {
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 9ad3686..c7428fe 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1143,6 +1143,9 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event,
 	if (sample_type & PERF_SAMPLE_DATA_PAGE_SIZE)
 		printf(" .. data page size: %s\n", get_page_size_name(sample->data_page_size, str));
 
+	if (sample_type & PERF_SAMPLE_CODE_PAGE_SIZE)
+		printf(" .. code page size: %s\n", get_page_size_name(sample->code_page_size, str));
+
 	if (sample_type & PERF_SAMPLE_TRANSACTION)
 		printf("... transaction: %" PRIx64 "\n", sample->transaction);
 
-- 
2.7.4


  parent reply	other threads:[~2019-01-31 20:29 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-31 20:27 [PATCH V4 01/13] perf/core, x86: Add PERF_SAMPLE_DATA_PAGE_SIZE kan.liang
2019-01-31 20:27 ` [PATCH V4 02/13] perf tools: Support new sample type for data page size kan.liang
2019-01-31 20:27 ` [PATCH V4 03/13] perf script: Support " kan.liang
2019-01-31 20:27 ` [PATCH V4 04/13] perf sort: Add sort option for " kan.liang
2019-01-31 20:27 ` [PATCH V4 05/13] perf mem: Factor out a function to generate sort order kan.liang
2019-01-31 20:27 ` [PATCH V4 06/13] perf mem: Clean up output format kan.liang
2019-01-31 20:28 ` [PATCH V4 07/13] perf mem: Support data page size kan.liang
2019-01-31 20:28 ` [PATCH V4 08/13] perf test: Add test case for PERF_SAMPLE_DATA_PAGE_SIZE kan.liang
2019-01-31 20:28 ` [PATCH V4 09/13] perf/core, x86: Add support for PERF_SAMPLE_CODE_PAGE_SIZE kan.liang
2019-01-31 20:28 ` [PATCH V4 10/13] perf tools: " kan.liang
2019-01-31 20:28 ` kan.liang [this message]
2019-01-31 20:28 ` [PATCH V4 12/13] perf report: " kan.liang
2019-01-31 20:28 ` [PATCH V4 13/13] perf test: Add test case " kan.liang
2019-02-01  9:22 ` [PATCH V4 01/13] perf/core, x86: Add PERF_SAMPLE_DATA_PAGE_SIZE Peter Zijlstra
2019-02-01 10:03   ` Peter Zijlstra
2019-02-01 10:36     ` Kirill A. Shutemov
2019-02-01 12:43       ` Peter Zijlstra
2019-02-01 12:47         ` Peter Zijlstra
2019-02-01 16:16         ` Liang, Kan
2019-02-04 10:54           ` Peter Zijlstra
2019-02-06 20:23             ` Liang, Kan
2019-02-01 10:34   ` Kirill A. Shutemov
2019-02-01 14:45   ` Liang, Kan

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