From 58432e1f3625ef22b347ec8f9487e1852aa9ad67 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 3 Aug 2010 11:11:36 +0900 Subject: [PATCH] perf probe: Fix to copy the type for raw parameters Copy type field if it is for raw parameters. Without this fix, perf probe drops the type if user passes it for raw parameters (e.g. %ax:u32 will be converted to %ax). Cc: Peter Zijlstra Cc: Paul Mackerras Cc: Ingo Molnar Cc: Frederic Weisbecker Signed-off-by: Masami Hiramatsu LKML-Reference: <4C577AD8.50808@hitachi.com> Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/probe-finder.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 6c7750da43d7..525136684d4e 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -705,8 +705,12 @@ static int find_variable(Dwarf_Die *sp_die, struct probe_finder *pf) pf->tvar->value = strdup(pf->pvar->var); if (pf->tvar->value == NULL) return -ENOMEM; - else - return 0; + if (pf->pvar->type) { + pf->tvar->type = strdup(pf->pvar->type); + if (pf->tvar->type == NULL) + return -ENOMEM; + } + return 0; } pr_debug("Searching '%s' variable in context.\n",