From 42f60c2d63b0d3f7230d28ac37c1da4885d4ee65 Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Tue, 7 Oct 2014 11:08:49 -0400 Subject: Revert "perf tools: Default to cpu// for events v5" This reverts commit 50e200f07948 ("perf tools: Default to cpu// for events v5") The fixup cannot handle the case that new style format(which without //) mixed with other different formats. For example, group events with new style format: {mem-stores,mem-loads} some hardware event + new style event: cycles,mem-loads Cache event + new style event: LLC-loads,mem-loads Raw event + new style event: cpu/event=0xc8,umask=0x08/,mem-loads old style event and new stytle mixture: mem-stores,cpu/mem-loads/ Signed-off-by: Kan Liang Acked-by: Jiri Olsa Cc: Andi Kleen Cc: Jiri Olsa Link: http://lkml.kernel.org/r/1412694532-23391-2-git-send-email-kan.liang@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/string.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'tools/perf/util/string.c') diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index d87767f76903..6afd6106ceb5 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -357,27 +357,3 @@ void *memdup(const void *src, size_t len) return p; } - -/** - * str_append - reallocate string and append another - * @s: pointer to string pointer - * @len: pointer to len (initialized) - * @a: string to append. - */ -int str_append(char **s, int *len, const char *a) -{ - int olen = *s ? strlen(*s) : 0; - int nlen = olen + strlen(a) + 1; - if (*len < nlen) { - *len = *len * 2; - if (*len < nlen) - *len = nlen; - *s = realloc(*s, *len); - if (!*s) - return -ENOMEM; - if (olen == 0) - **s = 0; - } - strcat(*s, a); - return 0; -} -- cgit