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perf report/top TUI: Replace pr_err() with ui__error()

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pr_err() in TUI mode does not print anyting on the screen and just
quits.

Replace such pr_err() with ui__error().

Before:

  $ perf report -s +
  $

After:

  $ perf report -s +

    ┌─Error:────────────────┐
    │Invalid --sort key: `+'│
    │                       │
    │Press any key...       │
    └───────────────────────┘

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20191114132213.5419-2-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ravi Bangoria
2019-11-14 18:52:11 +05:30
committed by Arnaldo Carvalho de Melo
parent 9f58c93efd
commit ae87405fb5
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
tools/perf/util/sort.c
View File

@@ -2681,12 +2681,12 @@ static int setup_sort_list(struct perf_hpp_list *list, char *str,
ret = sort_dimension__add(list, tok, evlist, level); ret = sort_dimension__add(list, tok, evlist, level);
if (ret == -EINVAL) { if (ret == -EINVAL) {
if (!cacheline_size() && !strncasecmp(tok, "dcacheline", strlen(tok))) if (!cacheline_size() && !strncasecmp(tok, "dcacheline", strlen(tok)))
pr_err("The \"dcacheline\" --sort key needs to know the cacheline size and it couldn't be determined on this system"); ui__error("The \"dcacheline\" --sort key needs to know the cacheline size and it couldn't be determined on this system");
else else
pr_err("Invalid --sort key: `%s'", tok); ui__error("Invalid --sort key: `%s'", tok);
break; break;
} else if (ret == -ESRCH) { } else if (ret == -ESRCH) {
pr_err("Unknown --sort key: `%s'", tok); ui__error("Unknown --sort key: `%s'", tok);
break; break;
} }
} }
@@ -2743,7 +2743,7 @@ static int setup_sort_order(struct evlist *evlist)
return 0; return 0;
if (sort_order[1] == '\0') { if (sort_order[1] == '\0') {
pr_err("Invalid --sort key: `+'"); ui__error("Invalid --sort key: `+'");
return -EINVAL; return -EINVAL;
} }
@@ -3034,7 +3034,7 @@ static int __setup_output_field(void)
strp++; strp++;
if (!strlen(strp)) { if (!strlen(strp)) {
pr_err("Invalid --fields key: `+'"); ui__error("Invalid --fields key: `+'");
goto out; goto out;
} }