407 static int probe_cache__open(struct probe_cache *pcache, const char *target,  in probe_cache__open()  argument
462 	pcache->fd = fd;  in probe_cache__open()
467 static int probe_cache__load(struct probe_cache *pcache)  in probe_cache__load()  argument
474 	fddup = dup(pcache->fd);  in probe_cache__load()
508 			list_add_tail(&entry->node, &pcache->entries);  in probe_cache__load()
524 	struct probe_cache *pcache = zalloc(sizeof(*pcache));  in probe_cache__alloc()  local
526 	if (pcache) {  in probe_cache__alloc()
527 		INIT_LIST_HEAD(&pcache->entries);  in probe_cache__alloc()
528 		pcache->fd = -EINVAL;  in probe_cache__alloc()
530 	return pcache;  in probe_cache__alloc()
533 void probe_cache__purge(struct probe_cache *pcache)  in probe_cache__purge()  argument
537 	list_for_each_entry_safe(entry, n, &pcache->entries, node) {  in probe_cache__purge()
543 void probe_cache__delete(struct probe_cache *pcache)  in probe_cache__delete()  argument
545 	if (!pcache)  in probe_cache__delete()
548 	probe_cache__purge(pcache);  in probe_cache__delete()
549 	if (pcache->fd > 0)  in probe_cache__delete()
550 		close(pcache->fd);  in probe_cache__delete()
551 	free(pcache);  in probe_cache__delete()
556 	struct probe_cache *pcache = probe_cache__alloc();  in probe_cache__new()  local
559 	if (!pcache)  in probe_cache__new()
562 	ret = probe_cache__open(pcache, target, nsi);  in probe_cache__new()
568 	ret = probe_cache__load(pcache);  in probe_cache__new()
574 	return pcache;  in probe_cache__new()
577 	probe_cache__delete(pcache);  in probe_cache__new()
593 probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev)  in probe_cache__find()  argument
601 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__find()
626 probe_cache__find_by_name(struct probe_cache *pcache,  in probe_cache__find_by_name()  argument
631 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__find_by_name()
643 int probe_cache__add_entry(struct probe_cache *pcache,  in probe_cache__add_entry()  argument
651 	if (!pcache || !pev || !tevs || ntevs <= 0) {  in probe_cache__add_entry()
657 	entry = probe_cache__find(pcache, pev);  in probe_cache__add_entry()
678 	list_add_tail(&entry->node, &pcache->entries);  in probe_cache__add_entry()
814 int probe_cache__scan_sdt(struct probe_cache *pcache, const char *pathname)  in probe_cache__scan_sdt()  argument
834 		entry = probe_cache__find_by_name(pcache, sdtgrp, note->name);  in probe_cache__scan_sdt()
848 			list_add_tail(&entry->node, &pcache->entries);  in probe_cache__scan_sdt()
909 int probe_cache__commit(struct probe_cache *pcache)  in probe_cache__commit()  argument
915 	ret = lseek(pcache->fd, 0, SEEK_SET);  in probe_cache__commit()
919 	ret = ftruncate(pcache->fd, 0);  in probe_cache__commit()
923 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__commit()
924 		ret = probe_cache_entry__write(entry, pcache->fd);  in probe_cache__commit()
945 int probe_cache__filter_purge(struct probe_cache *pcache,  in probe_cache__filter_purge()  argument
950 	list_for_each_entry_safe(entry, tmp, &pcache->entries, node) {  in probe_cache__filter_purge()
960 static int probe_cache__show_entries(struct probe_cache *pcache,  in probe_cache__show_entries()  argument
965 	for_each_probe_cache_entry(entry, pcache) {  in probe_cache__show_entries()
975 	struct probe_cache *pcache;  in probe_cache__show_all_caches()  local
989 		pcache = probe_cache__new(nd->s, NULL);  in probe_cache__show_all_caches()
990 		if (!pcache)  in probe_cache__show_all_caches()
992 		if (!list_empty(&pcache->entries)) {  in probe_cache__show_all_caches()
996 			probe_cache__show_entries(pcache, filter);  in probe_cache__show_all_caches()
998 		probe_cache__delete(pcache);  in probe_cache__show_all_caches()