Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1621914

Re: [PATCH 4/6] perf report: hint .perfconfig error when invalid sorting key

Show all headers | View raw

On Tue, Apr 11, 2017 at 11:49:17PM -0700, David Carrillo-Cisneros wrote:
> My fat-fingering of sort keys in .perfconfig was a common cause of
> perf report silently terminating without apparent error.
> 
> This was because 1) error in setup_sorting in cmd_report was ignored
> and 2) no message was log in UI browser that would prevent UI from
> exit before user prompt. Fix both.

there's UI init ahead of this code.. I had to move it
below your code to spot any error message

there's other errors further on.. perhaps we should move it even further ;-)
or cancel the ui before the error is printed

jirka


---
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 19a69ca0e9c9..abcf3aadca9e 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -982,11 +982,6 @@ int cmd_report(int argc, const char **argv)
 	if (report.header || report.header_only || report.show_threads)
 		use_browser = 0;
 
-	if (strcmp(input_name, "-") != 0)
-		setup_browser(true);
-	else
-		use_browser = 0;
-
 	ret = setup_sorting(session->evlist);
 	if (ret < 0) {
 		if (sort_order)
@@ -999,6 +994,11 @@ int cmd_report(int argc, const char **argv)
 		goto error;
 	}
 
+	if (strcmp(input_name, "-") != 0)
+		setup_browser(true);
+	else
+		use_browser = 0;
+
 	if ((report.header || report.header_only) && !quiet) {
 		perf_session__fprintf_info(session, stdout,
 					   report.show_full_info);

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/6] perf tool: build and usage hints David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 08:50 +0200
  [PATCH 1/6] perf tools: pass PYTHON config to feature detection David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 08:50 +0200
    [tip:perf/core] perf tools: Pass PYTHON config to feature detection tip-bot for David Carrillo-Cisneros <tipbot@zytor.com> - 2017-04-17 10:50 +0200
  [PATCH 5/6] perf tools: disable JVMTI if no ELF support available David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 08:50 +0200
    Re: [PATCH 5/6] perf tools: disable JVMTI if no ELF support available Jiri Olsa <jolsa@redhat.com> - 2017-04-12 10:20 +0200
      [PATCH 5/6] perf tools: disable JVMTI if no ELF support available David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 19:10 +0200
        Re: [PATCH 5/6] perf tools: disable JVMTI if no ELF support available Jiri Olsa <jolsa@redhat.com> - 2017-04-12 19:40 +0200
          Re: [PATCH 5/6] perf tools: disable JVMTI if no ELF support available Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-04-13 16:50 +0200
        [tip:perf/core] perf tools: Disable JVMTI if no ELF support  available tip-bot for David Carrillo-Cisneros <tipbot@zytor.com> - 2017-04-17 10:50 +0200
    Re: [PATCH 5/6] perf tools: disable JVMTI if no ELF support  available Kim Phillips <kim.phillips@arm.com> - 2017-04-13 13:50 +0200
  [PATCH 2/6] tools build: fix feature redefine build flags David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 09:00 +0200
    Re: [PATCH 2/6] tools build: fix feature redefine build flags Jiri Olsa <jolsa@redhat.com> - 2017-04-12 10:00 +0200
      Re: [PATCH 2/6] tools build: fix feature redefine build flags David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 18:40 +0200
        Re: [PATCH 2/6] tools build: fix feature redefine build flags Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-04-13 17:00 +0200
  [PATCH 4/6] perf report: hint .perfconfig error when invalid sorting key David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 09:00 +0200
    Re: [PATCH 4/6] perf report: hint .perfconfig error when invalid  sorting key Jiri Olsa <jolsa@redhat.com> - 2017-04-12 10:20 +0200
      Re: [PATCH 4/6] perf report: hint .perfconfig error when invalid  sorting key David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 18:40 +0200
        Re: [PATCH 4/6] perf report: hint .perfconfig error when invalid  sorting key Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-04-13 17:00 +0200
  [PATCH 3/6] perf util: hint missing file when tool tips fail to load David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 09:00 +0200
    [tip:perf/core] perf util: Hint missing file when tool tips fail to  load tip-bot for David Carrillo-Cisneros <tipbot@zytor.com> - 2017-04-17 10:50 +0200
  [PATCH 2/6] tools build: fix feature detection redefinion of build flags David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 09:00 +0200
    [tip:perf/core] tools build: Fix feature detection redefinion of  build flags tip-bot for David Carrillo-Cisneros <tipbot@zytor.com> - 2017-04-17 10:50 +0200
  [PATCH 6/6] Revert "perf tools: Fix include of linux/mman.h" David Carrillo-Cisneros <davidcc@google.com> - 2017-04-12 09:00 +0200
    [tip:perf/core] Revert "perf tools: Fix include of linux/mman.h" tip-bot for David Carrillo-Cisneros <tipbot@zytor.com> - 2017-04-17 10:50 +0200
  Re: [PATCH 0/6] perf tool: build and usage hints Jiri Olsa <jolsa@redhat.com> - 2017-04-12 10:30 +0200

csiph-web