PF_LOCAL_THROTTLE
current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO;
current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO;
current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO;
current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO;
current->flags |= PF_LOCAL_THROTTLE;
current_restore_flags(pflags, PF_LOCAL_THROTTLE);
#define PR_IO_FLUSHER (PF_MEMALLOC_NOIO | PF_LOCAL_THROTTLE)
if (!(current->flags & PF_LOCAL_THROTTLE))
return !(current->flags & PF_LOCAL_THROTTLE);