29 	struct path_info *pi = s->path_map[cpu];  in ioa_free_path()  local
31 	if (!pi)  in ioa_free_path()
34 	if (refcount_dec_and_test(&pi->refcount)) {  in ioa_free_path()
36 		free_cpumask_var(pi->cpumask);  in ioa_free_path()
37 		kfree(pi);  in ioa_free_path()
47 	struct path_info *pi = NULL;  in ioa_add_path()  local
56 	pi = kzalloc(sizeof(*pi), GFP_KERNEL);  in ioa_add_path()
57 	if (!pi) {  in ioa_add_path()
62 	pi->path = path;  in ioa_add_path()
63 	path->pscontext = pi;  in ioa_add_path()
64 	refcount_set(&pi->refcount, 1);  in ioa_add_path()
66 	if (!zalloc_cpumask_var(&pi->cpumask, GFP_KERNEL)) {  in ioa_add_path()
72 	ret = cpumask_parse(argv[0], pi->cpumask);  in ioa_add_path()
79 	for_each_cpu(cpu, pi->cpumask) {  in ioa_add_path()
92 		s->path_map[cpu] = pi;  in ioa_add_path()
93 		refcount_inc(&pi->refcount);  in ioa_add_path()
96 	if (refcount_dec_and_test(&pi->refcount)) {  in ioa_add_path()
105 	free_cpumask_var(pi->cpumask);  in ioa_add_path()
107 	kfree(pi);  in ioa_add_path()
157 	struct path_info *pi;  in ioa_status()  local
170 		pi = path->pscontext;  in ioa_status()
171 		DMEMIT("%*pb ", cpumask_pr_args(pi->cpumask));  in ioa_status()
183 	struct path_info *pi = p->pscontext;  in ioa_fail_path()  local
185 	pi->failed = true;  in ioa_fail_path()
190 	struct path_info *pi = p->pscontext;  in ioa_reinstate_path()  local
192 	pi->failed = false;  in ioa_reinstate_path()
202 	struct path_info *pi;  in ioa_select_path()  local
207 	pi = s->path_map[cpu];  in ioa_select_path()
208 	if (pi && !pi->failed)  in ioa_select_path()
215 	if (!pi)  in ioa_select_path()
221 		pi = s->path_map[i];  in ioa_select_path()
222 		if (pi && !pi->failed)  in ioa_select_path()
227 		pi = s->path_map[i];  in ioa_select_path()
228 		if (pi && !pi->failed)  in ioa_select_path()
231 	pi = NULL;  in ioa_select_path()
235 	return pi ? pi->path : NULL;  in ioa_select_path()