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* [PATCH 1/3] perf tools: Remove cwd from perf_session struct
@ 2013-06-07 13:37 Jiri Olsa
  2013-06-07 13:37 ` [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1 Jiri Olsa
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Jiri Olsa @ 2013-06-07 13:37 UTC (permalink / raw)
  To: linux-kernel
  Cc: Jiri Olsa, Corey Ashford, Frederic Weisbecker, Ingo Molnar,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Arnaldo Carvalho de Melo, Andi Kleen, David Ahern

Removing 'cwd' from perf_session struct as it's no
longer needed.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
---
 tools/perf/util/session.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index f3b235e..ad8d3d4 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -37,7 +37,6 @@ struct perf_session {
 	int			fd;
 	bool			fd_pipe;
 	bool			repipe;
-	char			*cwd;
 	struct ordered_samples	ordered_samples;
 	char			filename[1];
 };
-- 
1.7.11.7


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1
  2013-06-07 13:37 [PATCH 1/3] perf tools: Remove cwd from perf_session struct Jiri Olsa
@ 2013-06-07 13:37 ` Jiri Olsa
  2013-07-19  7:43   ` [tip:perf/core] " tip-bot for Jiri Olsa
  2013-06-07 13:37 ` [PATCH 3/3] perf tests: Make TEST_ASSERT_VAL global Jiri Olsa
  2013-07-19  7:42 ` [tip:perf/core] perf tools: Remove cwd from perf_session struct tip-bot for Jiri Olsa
  2 siblings, 1 reply; 6+ messages in thread
From: Jiri Olsa @ 2013-06-07 13:37 UTC (permalink / raw)
  To: linux-kernel
  Cc: Jiri Olsa, Corey Ashford, Frederic Weisbecker, Ingo Molnar,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Arnaldo Carvalho de Melo, Andi Kleen, David Ahern

Omitting end of the function check failure for test 1,
since there's no way to get exact symbol end via kallsyms.

Leaving the debug message.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
---
 tools/perf/tests/vmlinux-kallsyms.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index 7b4c4d2..add1539 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -139,11 +139,18 @@ next_pair:
 				 * _really_ have a problem.
 				 */
 				s64 skew = sym->end - pair->end;
-				if (llabs(skew) < page_size)
-					continue;
+				if (llabs(skew) >= page_size)
+					pr_debug("%#" PRIx64 ": diff end addr for %s v: %#" PRIx64 " k: %#" PRIx64 "\n",
+						 sym->start, sym->name, sym->end, pair->end);
+
+				/*
+				 * Do not count this as a failure, because we
+				 * could really find a case where it's not
+				 * possible to get proper function end from
+				 * kallsyms.
+				 */
+				continue;
 
-				pr_debug("%#" PRIx64 ": diff end addr for %s v: %#" PRIx64 " k: %#" PRIx64 "\n",
-					 sym->start, sym->name, sym->end, pair->end);
 			} else {
 				struct rb_node *nnd;
 detour:
-- 
1.7.11.7


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 3/3] perf tests: Make TEST_ASSERT_VAL global
  2013-06-07 13:37 [PATCH 1/3] perf tools: Remove cwd from perf_session struct Jiri Olsa
  2013-06-07 13:37 ` [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1 Jiri Olsa
@ 2013-06-07 13:37 ` Jiri Olsa
  2013-07-19  7:43   ` [tip:perf/core] " tip-bot for Jiri Olsa
  2013-07-19  7:42 ` [tip:perf/core] perf tools: Remove cwd from perf_session struct tip-bot for Jiri Olsa
  2 siblings, 1 reply; 6+ messages in thread
From: Jiri Olsa @ 2013-06-07 13:37 UTC (permalink / raw)
  To: linux-kernel
  Cc: Jiri Olsa, Corey Ashford, Frederic Weisbecker, Ingo Molnar,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Arnaldo Carvalho de Melo, Andi Kleen, David Ahern

Making TEST_ASSERT_VAL global as it's used in multiple
objects.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
---
 tools/perf/tests/dso-data.c     | 8 --------
 tools/perf/tests/parse-events.c | 8 --------
 tools/perf/tests/tests.h        | 8 ++++++++
 3 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c
index 5eaffa2..dffe055 100644
--- a/tools/perf/tests/dso-data.c
+++ b/tools/perf/tests/dso-data.c
@@ -10,14 +10,6 @@
 #include "symbol.h"
 #include "tests.h"
 
-#define TEST_ASSERT_VAL(text, cond) \
-do { \
-	if (!(cond)) { \
-		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
-		return -1; \
-	} \
-} while (0)
-
 static char *test_file(int size)
 {
 	static char buf_templ[] = "/tmp/test-XXXXXX";
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 0275bab..ad950f5 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -7,14 +7,6 @@
 #include "tests.h"
 #include <linux/hw_breakpoint.h>
 
-#define TEST_ASSERT_VAL(text, cond) \
-do { \
-	if (!(cond)) { \
-		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
-		return -1; \
-	} \
-} while (0)
-
 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
 			     PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
 
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h
index dd7feae..07a92f9 100644
--- a/tools/perf/tests/tests.h
+++ b/tools/perf/tests/tests.h
@@ -1,6 +1,14 @@
 #ifndef TESTS_H
 #define TESTS_H
 
+#define TEST_ASSERT_VAL(text, cond)					 \
+do {									 \
+	if (!(cond)) {							 \
+		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
+		return -1;						 \
+	}								 \
+} while (0)
+
 enum {
 	TEST_OK   =  0,
 	TEST_FAIL = -1,
-- 
1.7.11.7


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [tip:perf/core] perf tools: Remove cwd from perf_session struct
  2013-06-07 13:37 [PATCH 1/3] perf tools: Remove cwd from perf_session struct Jiri Olsa
  2013-06-07 13:37 ` [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1 Jiri Olsa
  2013-06-07 13:37 ` [PATCH 3/3] perf tests: Make TEST_ASSERT_VAL global Jiri Olsa
@ 2013-07-19  7:42 ` tip-bot for Jiri Olsa
  2 siblings, 0 replies; 6+ messages in thread
From: tip-bot for Jiri Olsa @ 2013-07-19  7:42 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: acme, linux-kernel, paulus, hpa, mingo, a.p.zijlstra, namhyung,
	jolsa, fweisbec, ak, dsahern, tglx, cjashfor, mingo

Commit-ID:  eb4fe9cbb1599a673bde0d6dad50e609404275c7
Gitweb:     http://git.kernel.org/tip/eb4fe9cbb1599a673bde0d6dad50e609404275c7
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Fri, 7 Jun 2013 15:37:01 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 12 Jul 2013 13:45:48 -0300

perf tools: Remove cwd from perf_session struct

Removing 'cwd' from perf_session struct as it's no longer needed.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1370612223-19188-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/session.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index f3b235e..ad8d3d4 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -37,7 +37,6 @@ struct perf_session {
 	int			fd;
 	bool			fd_pipe;
 	bool			repipe;
-	char			*cwd;
 	struct ordered_samples	ordered_samples;
 	char			filename[1];
 };

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [tip:perf/core] perf tests: Omit end of the symbol check failure for test 1
  2013-06-07 13:37 ` [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1 Jiri Olsa
@ 2013-07-19  7:43   ` tip-bot for Jiri Olsa
  0 siblings, 0 replies; 6+ messages in thread
From: tip-bot for Jiri Olsa @ 2013-07-19  7:43 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: acme, linux-kernel, paulus, hpa, mingo, a.p.zijlstra, namhyung,
	jolsa, fweisbec, ak, dsahern, tglx, cjashfor, mingo

Commit-ID:  5888a8c26e5f8e76334d579637f9ed55036cec5a
Gitweb:     http://git.kernel.org/tip/5888a8c26e5f8e76334d579637f9ed55036cec5a
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Fri, 7 Jun 2013 15:37:02 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 12 Jul 2013 13:45:50 -0300

perf tests: Omit end of the symbol check failure for test 1

Omitting end of the function check failure for test 1, since there's no
way to get exact symbol end via kallsyms.

Leaving the debug message.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1370612223-19188-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/tests/vmlinux-kallsyms.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index 7b4c4d2..add1539 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -139,11 +139,18 @@ next_pair:
 				 * _really_ have a problem.
 				 */
 				s64 skew = sym->end - pair->end;
-				if (llabs(skew) < page_size)
-					continue;
+				if (llabs(skew) >= page_size)
+					pr_debug("%#" PRIx64 ": diff end addr for %s v: %#" PRIx64 " k: %#" PRIx64 "\n",
+						 sym->start, sym->name, sym->end, pair->end);
+
+				/*
+				 * Do not count this as a failure, because we
+				 * could really find a case where it's not
+				 * possible to get proper function end from
+				 * kallsyms.
+				 */
+				continue;
 
-				pr_debug("%#" PRIx64 ": diff end addr for %s v: %#" PRIx64 " k: %#" PRIx64 "\n",
-					 sym->start, sym->name, sym->end, pair->end);
 			} else {
 				struct rb_node *nnd;
 detour:

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [tip:perf/core] perf tests: Make TEST_ASSERT_VAL global
  2013-06-07 13:37 ` [PATCH 3/3] perf tests: Make TEST_ASSERT_VAL global Jiri Olsa
@ 2013-07-19  7:43   ` tip-bot for Jiri Olsa
  0 siblings, 0 replies; 6+ messages in thread
From: tip-bot for Jiri Olsa @ 2013-07-19  7:43 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: acme, linux-kernel, paulus, hpa, mingo, a.p.zijlstra, namhyung,
	jolsa, fweisbec, ak, dsahern, tglx, cjashfor, mingo

Commit-ID:  450ac18d8f8076f0c522af1afb8519614a3b32f5
Gitweb:     http://git.kernel.org/tip/450ac18d8f8076f0c522af1afb8519614a3b32f5
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Fri, 7 Jun 2013 15:37:03 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 12 Jul 2013 13:45:52 -0300

perf tests: Make TEST_ASSERT_VAL global

Making TEST_ASSERT_VAL global as it's used in multiple objects.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1370612223-19188-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/tests/dso-data.c     | 8 --------
 tools/perf/tests/parse-events.c | 8 --------
 tools/perf/tests/tests.h        | 8 ++++++++
 3 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c
index 5eaffa2..dffe055 100644
--- a/tools/perf/tests/dso-data.c
+++ b/tools/perf/tests/dso-data.c
@@ -10,14 +10,6 @@
 #include "symbol.h"
 #include "tests.h"
 
-#define TEST_ASSERT_VAL(text, cond) \
-do { \
-	if (!(cond)) { \
-		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
-		return -1; \
-	} \
-} while (0)
-
 static char *test_file(int size)
 {
 	static char buf_templ[] = "/tmp/test-XXXXXX";
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 0275bab..ad950f5 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -7,14 +7,6 @@
 #include "tests.h"
 #include <linux/hw_breakpoint.h>
 
-#define TEST_ASSERT_VAL(text, cond) \
-do { \
-	if (!(cond)) { \
-		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
-		return -1; \
-	} \
-} while (0)
-
 #define PERF_TP_SAMPLE_TYPE (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME | \
 			     PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
 
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h
index dd7feae..07a92f9 100644
--- a/tools/perf/tests/tests.h
+++ b/tools/perf/tests/tests.h
@@ -1,6 +1,14 @@
 #ifndef TESTS_H
 #define TESTS_H
 
+#define TEST_ASSERT_VAL(text, cond)					 \
+do {									 \
+	if (!(cond)) {							 \
+		pr_debug("FAILED %s:%d %s\n", __FILE__, __LINE__, text); \
+		return -1;						 \
+	}								 \
+} while (0)
+
 enum {
 	TEST_OK   =  0,
 	TEST_FAIL = -1,

^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-07-19  7:43 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-06-07 13:37 [PATCH 1/3] perf tools: Remove cwd from perf_session struct Jiri Olsa
2013-06-07 13:37 ` [PATCH 2/3] perf tests: Omit end of the symbol check failure for test 1 Jiri Olsa
2013-07-19  7:43   ` [tip:perf/core] " tip-bot for Jiri Olsa
2013-06-07 13:37 ` [PATCH 3/3] perf tests: Make TEST_ASSERT_VAL global Jiri Olsa
2013-07-19  7:43   ` [tip:perf/core] " tip-bot for Jiri Olsa
2013-07-19  7:42 ` [tip:perf/core] perf tools: Remove cwd from perf_session struct tip-bot for Jiri Olsa

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