perf tools: Rename strlist_for_each() macros to for_each_entry()

To match the semantics for list.h in the kernel, that are the
interface we use in them.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Taeung Song <treeze.taeung@gmail.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-0b5i2ki9c3di6706fxpticsb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-buildid-cache.c

@@ -209,7 +209,7 @@ static int build_id_cache__purge_path(const char *pathname)
 	if (err)
 		goto out;
 
-	strlist__for_each(pos, list) {
+	strlist__for_each_entry(pos, list) {
 		err = build_id_cache__remove_s(pos->s);
 		pr_debug("Removing %s %s: %s\n", pos->s, pathname,
 			 err ? "FAIL" : "Ok");
@@ -343,7 +343,7 @@ int cmd_buildid_cache(int argc, const char **argv,
 	if (add_name_list_str) {
 		list = strlist__new(add_name_list_str, NULL);
 		if (list) {
-			strlist__for_each(pos, list)
+			strlist__for_each_entry(pos, list)
 				if (build_id_cache__add_file(pos->s)) {
 					if (errno == EEXIST) {
 						pr_debug("%s already in the cache\n",
@@ -361,7 +361,7 @@ int cmd_buildid_cache(int argc, const char **argv,
 	if (remove_name_list_str) {
 		list = strlist__new(remove_name_list_str, NULL);
 		if (list) {
-			strlist__for_each(pos, list)
+			strlist__for_each_entry(pos, list)
 				if (build_id_cache__remove_file(pos->s)) {
 					if (errno == ENOENT) {
 						pr_debug("%s wasn't in the cache\n",
@@ -379,7 +379,7 @@ int cmd_buildid_cache(int argc, const char **argv,
 	if (purge_name_list_str) {
 		list = strlist__new(purge_name_list_str, NULL);
 		if (list) {
-			strlist__for_each(pos, list)
+			strlist__for_each_entry(pos, list)
 				if (build_id_cache__purge_path(pos->s)) {
 					if (errno == ENOENT) {
 						pr_debug("%s wasn't in the cache\n",
@@ -400,7 +400,7 @@ int cmd_buildid_cache(int argc, const char **argv,
 	if (update_name_list_str) {
 		list = strlist__new(update_name_list_str, NULL);
 		if (list) {
-			strlist__for_each(pos, list)
+			strlist__for_each_entry(pos, list)
 				if (build_id_cache__update_file(pos->s)) {
 					if (errno == ENOENT) {
 						pr_debug("%s wasn't in the cache\n",

tools/perf/builtin-probe.c

@@ -389,7 +389,7 @@ static int perf_del_probe_events(struct strfilter *filter)
 
 	ret = probe_file__get_events(kfd, filter, klist);
 	if (ret == 0) {
-		strlist__for_each(ent, klist)
+		strlist__for_each_entry(ent, klist)
 			pr_info("Removed event: %s\n", ent->s);
 
 		ret = probe_file__del_strlist(kfd, klist);
@@ -399,7 +399,7 @@ static int perf_del_probe_events(struct strfilter *filter)
 
 	ret2 = probe_file__get_events(ufd, filter, ulist);
 	if (ret2 == 0) {
-		strlist__for_each(ent, ulist)
+		strlist__for_each_entry(ent, ulist)
 			pr_info("Removed event: %s\n", ent->s);
 
 		ret2 = probe_file__del_strlist(ufd, ulist);

tools/perf/builtin-trace.c

@@ -1247,7 +1247,7 @@ static int trace__validate_ev_qualifier(struct trace *trace)
 
 	i = 0;
 
-	strlist__for_each(pos, trace->ev_qualifier) {
+	strlist__for_each_entry(pos, trace->ev_qualifier) {
 		const char *sc = pos->s;
 		int id = syscalltbl__id(trace->sctbl, sc);
 

tools/perf/util/probe-event.c

@@ -980,7 +980,7 @@ static int show_available_vars_at(struct debuginfo *dinfo,
 		zfree(&vl->point.symbol);
 		nvars = 0;
 		if (vl->vars) {
-			strlist__for_each(node, vl->vars) {
+			strlist__for_each_entry(node, vl->vars) {
 				var = strchr(node->s, '\t') + 1;
 				if (strfilter__compare(_filter, var)) {
 					fprintf(stdout, "\t\t%s\n", node->s);
@@ -2333,7 +2333,7 @@ static int __show_perf_probe_events(int fd, bool is_kprobe,
 	if (!rawlist)
 		return -ENOMEM;
 
-	strlist__for_each(ent, rawlist) {
+	strlist__for_each_entry(ent, rawlist) {
 		ret = parse_probe_trace_command(ent->s, &tev);
 		if (ret >= 0) {
 			if (!filter_probe_trace_event(&tev, filter))

tools/perf/util/probe-file.c

@@ -178,7 +178,7 @@ static struct strlist *__probe_file__get_namelist(int fd, bool include_group)
 	if (!rawlist)
 		return NULL;
 	sl = strlist__new(NULL, NULL);
-	strlist__for_each(ent, rawlist) {
+	strlist__for_each_entry(ent, rawlist) {
 		ret = parse_probe_trace_command(ent->s, &tev);
 		if (ret < 0)
 			break;
@@ -281,7 +281,7 @@ int probe_file__get_events(int fd, struct strfilter *filter,
 	if (!namelist)
 		return -ENOENT;
 
-	strlist__for_each(ent, namelist) {
+	strlist__for_each_entry(ent, namelist) {
 		p = strchr(ent->s, ':');
 		if ((p && strfilter__compare(filter, p + 1)) ||
 		    strfilter__compare(filter, ent->s)) {
@@ -299,7 +299,7 @@ int probe_file__del_strlist(int fd, struct strlist *namelist)
 	int ret = 0;
 	struct str_node *ent;
 
-	strlist__for_each(ent, namelist) {
+	strlist__for_each_entry(ent, namelist) {
 		ret = __del_trace_probe_event(fd, ent);
 		if (ret < 0)
 			break;
@@ -612,7 +612,7 @@ static int probe_cache_entry__write(struct probe_cache_entry *entry, int fd)
 	if (ret < (int)iov[1].iov_len + 2)
 		goto rollback;
 
-	strlist__for_each(snode, entry->tevlist) {
+	strlist__for_each_entry(snode, entry->tevlist) {
 		iov[0].iov_base = (void *)snode->s;
 		iov[0].iov_len = strlen(snode->s);
 		iov[1].iov_base = (void *)"\n"; iov[1].iov_len = 1;

tools/perf/util/strlist.h

@@ -73,7 +73,7 @@ static inline struct str_node *strlist__next(struct str_node *sn)
  * @pos:	the &struct str_node to use as a loop cursor.
  * @slist:	the &struct strlist for loop.
  */
-#define strlist__for_each(pos, slist)	\
+#define strlist__for_each_entry(pos, slist)	\
 	for (pos = strlist__first(slist); pos; pos = strlist__next(pos))
 
 /**
@@ -83,7 +83,7 @@ static inline struct str_node *strlist__next(struct str_node *sn)
  * @n:		another &struct str_node to use as temporary storage.
  * @slist:	the &struct strlist for loop.
  */
-#define strlist__for_each_safe(pos, n, slist)	\
+#define strlist__for_each_entry_safe(pos, n, slist)	\
 	for (pos = strlist__first(slist), n = strlist__next(pos); pos;\
 	     pos = n, n = strlist__next(n))
 #endif /* __PERF_STRLIST_H */

tools/perf/util/symbol.c

@@ -1626,7 +1626,7 @@ static int find_matching_kcore(struct map *map, char *dir, size_t dir_sz)
 	if (!dirs)
 		return -1;
 
-	strlist__for_each(nd, dirs) {
+	strlist__for_each_entry(nd, dirs) {
 		scnprintf(kallsyms_filename, sizeof(kallsyms_filename),
 			  "%s/%s/kallsyms", dir, nd->s);
 		if (!validate_kcore_addresses(kallsyms_filename, map)) {

tools/perf/util/thread_map.c

@@ -202,7 +202,7 @@ static struct thread_map *thread_map__new_by_pid_str(const char *pid_str)
 	if (!slist)
 		return NULL;
 
-	strlist__for_each(pos, slist) {
+	strlist__for_each_entry(pos, slist) {
 		pid = strtol(pos->s, &end_ptr, 10);
 
 		if (pid == INT_MIN || pid == INT_MAX ||
@@ -278,7 +278,7 @@ struct thread_map *thread_map__new_by_tid_str(const char *tid_str)
 	if (!slist)
 		return NULL;
 
-	strlist__for_each(pos, slist) {
+	strlist__for_each_entry(pos, slist) {
 		tid = strtol(pos->s, &end_ptr, 10);
 
 		if (tid == INT_MIN || tid == INT_MAX ||