Lines Matching refs:update_mutex
64 static DEFINE_MUTEX(update_mutex);
1248 mutex_lock(&update_mutex); in bpf_struct_ops_map_link_update()
1250 old_map = rcu_dereference_protected(st_link->map, lockdep_is_held(&update_mutex)); in bpf_struct_ops_map_link_update()
1276 mutex_unlock(&update_mutex); in bpf_struct_ops_map_link_update()
1287 mutex_lock(&update_mutex); in bpf_struct_ops_map_link_detach()
1289 map = rcu_dereference_protected(st_link->map, lockdep_is_held(&update_mutex)); in bpf_struct_ops_map_link_detach()
1291 mutex_unlock(&update_mutex); in bpf_struct_ops_map_link_detach()
1304 mutex_unlock(&update_mutex); in bpf_struct_ops_map_link_detach()
1366 mutex_lock(&update_mutex); in bpf_struct_ops_link_create()
1369 mutex_unlock(&update_mutex); in bpf_struct_ops_link_create()
1375 mutex_unlock(&update_mutex); in bpf_struct_ops_link_create()