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perf config: Reimplement show_config() using config_set__for_each 

Recently config_set__for_each got added.  In order to let show_config()
be short and clear, rewrite this function using it.

Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1466691272-24117-4-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Taeung Song 2016-06-23 23:14:32 +09:00 committed by Arnaldo Carvalho de Melo
parent 8a0a9c7e91
commit 4a35b3497c
1 changed files with 5 additions and 12 deletions
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17
tools/perf/builtin-config.c
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@ -37,23 +37,16 @@ static int show_config(struct perf_config_set *set)
{
struct perf_config_section *section;
struct perf_config_item *item;
struct list_head *sections;
if (set == NULL)
return -1;
sections = &set->sections;
if (list_empty(sections))
return -1;
perf_config_set__for_each_entry(set, section, item) {
char *value = item->value;
list_for_each_entry(section, sections, node) {
list_for_each_entry(item, &section->items, node) {
char *value = item->value;
if (value)
printf("%s.%s=%s\n", section->name,
item->name, value);
}
if (value)
printf("%s.%s=%s\n", section->name,
item->name, value);
}
return 0;