Lines Matching refs:nera
583 int locked, nera, oom, result, rv; in vm_fault_hold() local
591 nera = -1; in vm_fault_hold()
876 if (fs.object->type != OBJT_DEFAULT && nera == -1 && in vm_fault_hold()
882 nera = 0; in vm_fault_hold()
884 nera = VM_FAULT_READ_AHEAD_MAX; in vm_fault_hold()
886 vm_fault_dontneed(&fs, vaddr, nera); in vm_fault_hold()
895 nera = VM_FAULT_READ_AHEAD_MIN; in vm_fault_hold()
897 nera += era + 1; in vm_fault_hold()
898 if (nera > VM_FAULT_READ_AHEAD_MAX) in vm_fault_hold()
899 nera = VM_FAULT_READ_AHEAD_MAX; in vm_fault_hold()
902 vm_fault_dontneed(&fs, vaddr, nera); in vm_fault_hold()
907 nera = 0; in vm_fault_hold()
909 if (era != nera) { in vm_fault_hold()
914 fs.entry->read_ahead = nera; in vm_fault_hold()
985 if (nera == -1 || behavior == MAP_ENTRY_BEHAV_RANDOM || in vm_fault_hold()
991 if (nera > 0) { in vm_fault_hold()
993 ahead = nera; in vm_fault_hold()