bpf/progs/cpumask_failure.c

123 	struct bpf_cpumask *local, *prev;
129 	prev = bpf_kptr_xchg(&global_mask, local);
130 	if (prev) {
131 		bpf_cpumask_release(prev);
157 	struct bpf_cpumask *local, *prev;
163 	prev = bpf_kptr_xchg(&global_mask, local);
164 	if (prev) {
165 		bpf_cpumask_release(prev);
185 	struct bpf_cpumask *prev, *curr;
191 	prev = bpf_kptr_xchg(&global_mask, curr);
192 	if (prev)
193 		bpf_cpumask_release(prev);
198 	prev = bpf_kptr_xchg(&global_mask, curr);
200 	if (prev)
201 		bpf_cpumask_release(prev);
210 	struct bpf_cpumask *local, *prev;
216 	prev = bpf_kptr_xchg(&global_mask_nested_arr.d_1.d_2[CPUMASK_KPTR_FIELDS_MAX].mask, local);
217 	if (prev) {
218 		bpf_cpumask_release(prev);