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authorArnaldo Carvalho de Melo <acme@redhat.com>2009-12-15 01:09:29 +0300
committerIngo Molnar <mingo@elte.hu>2009-12-15 10:50:28 +0300
commitc8829c7a31c7e0156b230fa8d5a14be9881d7677 (patch)
treec8649f461c5192613de3fe47b728e47a8b5c9e2c /tools/perf/util/sort.c
parentf823e441ab4dfaeaf17832fa1931e0dc0fde304d (diff)
downloadlinux-c8829c7a31c7e0156b230fa8d5a14be9881d7677.tar.xz
perf util: Remove setup_sorting dups
And it is also needed by 'perf diff'. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260828571-3613-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/sort.c')
-rw-r--r--tools/perf/util/sort.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index b490354d1b23..cff1c316fa91 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -288,3 +288,18 @@ int sort_dimension__add(const char *tok)
return -ESRCH;
}
+
+void setup_sorting(const char * const usagestr[], const struct option *opts)
+{
+ char *tmp, *tok, *str = strdup(sort_order);
+
+ for (tok = strtok_r(str, ", ", &tmp);
+ tok; tok = strtok_r(NULL, ", ", &tmp)) {
+ if (sort_dimension__add(tok) < 0) {
+ error("Unknown --sort key: `%s'", tok);
+ usage_with_options(usagestr, opts);
+ }
+ }
+
+ free(str);
+}