- list_for_each_entry(vma, &msm_obj->vmas, list)
- seq_printf(m, " [%s: %08llx,%s,inuse=%d]",
- vma->aspace != NULL ? vma->aspace->name : NULL,
- vma->iova, vma->mapped ? "mapped" : "unmapped",
+ list_for_each_entry(vma, &msm_obj->vmas, list) {
+ const char *name, *comm;
+ if (vma->aspace) {
+ struct msm_gem_address_space *aspace = vma->aspace;
+ struct task_struct *task =
+ get_pid_task(aspace->pid, PIDTYPE_PID);
+ if (task) {
+ comm = kstrdup(task->comm, GFP_KERNEL);
+ } else {
+ comm = NULL;
+ }
+ name = aspace->name;
+ } else {
+ name = comm = NULL;
+ }
+ seq_printf(m, " [%s%s%s: aspace=%p, %08llx,%s,inuse=%d]",
+ name, comm ? ":" : "", comm ? comm : "",
+ vma->aspace, vma->iova,
+ vma->mapped ? "mapped" : "unmapped",