Commit-ID: adf365f486280e4577c9eabd7d8e118e5994a03e
Gitweb: http://git.kernel.org/tip/adf365f486280e4577c9eabd7d8e118e5994a03e
Author: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
AuthorDate: Tue, 15 Dec 2009 10:32:03 -0500
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Tue, 15 Dec 2009 20:22:02 +0100
perf probe: Use strlist__for_each macros in probe-event.c
Use strlist__for_each macros instead of using strlist__entry()
and index variable.
Signed-off-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Jim Keniston <jkenisto@xxxxxxxxxx>
Cc: Ananth N Mavinakayanahalli <ananth@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Frank Ch. Eigler <fche@xxxxxxxxxx>
Cc: Jason Baron <jbaron@xxxxxxxxxx>
Cc: K.Prasad <prasad@xxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Srikar Dronamraju <srikar@xxxxxxxxxxxxxxxxxx>
Cc: systemtap <systemtap@xxxxxxxxxxxxxxxxxx>
Cc: DLE <dle-develop@xxxxxxxxxxxxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
LKML-Reference: <20091215153203.17436.52039.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
tools/perf/util/probe-event.c | 12 +++---------
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index eab25d6..3e30be9 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -404,7 +404,6 @@ static void show_perf_probe_event(const char *group, const char *event,
/* List up current perf-probe events */
void show_perf_probe_events(void)
{
- unsigned int i;
int fd, nr;
char *group, *event;
struct probe_point pp;
@@ -415,8 +414,7 @@ void show_perf_probe_events(void)
rawlist = get_trace_kprobe_event_rawlist(fd);
close(fd);
- for (i = 0; i < strlist__nr_entries(rawlist); i++) {
- ent = strlist__entry(rawlist, i);
+ strlist__for_each(ent, rawlist) {
parse_trace_kprobe_event(ent->s, &group, &event, &pp);
/* Synthesize only event probe point */
nr = pp.nr_args;
@@ -436,7 +434,6 @@ void show_perf_probe_events(void)
/* Get current perf-probe event names */
static struct strlist *get_perf_event_names(int fd, bool include_group)
{
- unsigned int i;
char *group, *event;
char buf[128];
struct strlist *sl, *rawlist;
@@ -445,8 +442,7 @@ static struct strlist *get_perf_event_names(int fd, bool include_group)
rawlist = get_trace_kprobe_event_rawlist(fd);
sl = strlist__new(true, NULL);
- for (i = 0; i < strlist__nr_entries(rawlist); i++) {
- ent = strlist__entry(rawlist, i);
+ strlist__for_each(ent, rawlist) {
parse_trace_kprobe_event(ent->s, &group, &event, NULL);
if (include_group) {
if (e_snprintf(buf, 128, "%s:%s", group, event) < 0)
@@ -561,7 +557,6 @@ static void del_trace_kprobe_event(int fd, const char *group,
void del_trace_kprobe_events(struct strlist *dellist)
{
int fd;
- unsigned int i;
const char *group, *event;
char *p, *str;
struct str_node *ent;
@@ -571,8 +566,7 @@ void del_trace_kprobe_events(struct strlist *dellist)
/* Get current event names */
namelist = get_perf_event_names(fd, true);
- for (i = 0; i < strlist__nr_entries(dellist); i++) {
- ent = strlist__entry(dellist, i);
+ strlist__for_each(ent, dellist) {
str = strdup(ent->s);
if (!str)
die("Failed to copy event.");
--
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