415 static int probe_cache__open(struct probe_cache *pcache, const char *target,  in probe_cache__open()  argument
470 	pcache->fd = fd;  in probe_cache__open()
475 static int probe_cache__load(struct probe_cache *pcache)  in probe_cache__load()  argument
482 	fddup = dup(pcache->fd);  in probe_cache__load()
516 			list_add_tail(&entry->node, &pcache->entries);  in probe_cache__load()
532 	struct probe_cache *pcache = zalloc(sizeof(*pcache));  in probe_cache__alloc()  local
534 	if (pcache) {  in probe_cache__alloc()
535 		INIT_LIST_HEAD(&pcache->entries);  in probe_cache__alloc()
536 		pcache->fd = -EINVAL;  in probe_cache__alloc()
538 	return pcache;  in probe_cache__alloc()
541 void probe_cache__purge(struct probe_cache *pcache)  in probe_cache__purge()  argument
545 	list_for_each_entry_safe(entry, n, &pcache->entries, node) {  in probe_cache__purge()
551 void probe_cache__delete(struct probe_cache *pcache)  in probe_cache__delete()  argument
553 	if (!pcache)  in probe_cache__delete()
556 	probe_cache__purge(pcache);  in probe_cache__delete()
557 	if (pcache->fd > 0)  in probe_cache__delete()
558 		close(pcache->fd);  in probe_cache__delete()
559 	free(pcache);  in probe_cache__delete()
564 	struct probe_cache *pcache = probe_cache__alloc();  in probe_cache__new()  local
567 	if (!pcache)  in probe_cache__new()
570 	ret = probe_cache__open(pcache, target, nsi);  in probe_cache__new()
576 	ret = probe_cache__load(pcache);  in probe_cache__new()
582 	return pcache;  in probe_cache__new()
585 	probe_cache__delete(pcache);  in probe_cache__new()
601 probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev)  in probe_cache__find()  argument
609 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__find()
634 probe_cache__find_by_name(struct probe_cache *pcache,  in probe_cache__find_by_name()  argument
639 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__find_by_name()
651 int probe_cache__add_entry(struct probe_cache *pcache,  in probe_cache__add_entry()  argument
659 	if (!pcache || !pev || !tevs || ntevs <= 0) {  in probe_cache__add_entry()
665 	entry = probe_cache__find(pcache, pev);  in probe_cache__add_entry()
686 	list_add_tail(&entry->node, &pcache->entries);  in probe_cache__add_entry()
807 int probe_cache__scan_sdt(struct probe_cache *pcache, const char *pathname)  in probe_cache__scan_sdt()  argument
827 		entry = probe_cache__find_by_name(pcache, sdtgrp, note->name);  in probe_cache__scan_sdt()
841 			list_add_tail(&entry->node, &pcache->entries);  in probe_cache__scan_sdt()
902 int probe_cache__commit(struct probe_cache *pcache)  in probe_cache__commit()  argument
908 	ret = lseek(pcache->fd, 0, SEEK_SET);  in probe_cache__commit()
912 	ret = ftruncate(pcache->fd, 0);  in probe_cache__commit()
916 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__commit()
917 		ret = probe_cache_entry__write(entry, pcache->fd);  in probe_cache__commit()
938 int probe_cache__filter_purge(struct probe_cache *pcache,  in probe_cache__filter_purge()  argument
943 	list_for_each_entry_safe(entry, tmp, &pcache->entries, node) {  in probe_cache__filter_purge()
953 static int probe_cache__show_entries(struct probe_cache *pcache,  in probe_cache__show_entries()  argument
958 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__show_entries()
968 	struct probe_cache *pcache;  in probe_cache__show_all_caches()  local
982 		pcache = probe_cache__new(nd->s, NULL);  in probe_cache__show_all_caches()
983 		if (!pcache)  in probe_cache__show_all_caches()
985 		if (!list_empty(&pcache->entries)) {  in probe_cache__show_all_caches()
989 			probe_cache__show_entries(pcache, filter);  in probe_cache__show_all_caches()
991 		probe_cache__delete(pcache);  in probe_cache__show_all_caches()