On Thu, 2025-03-20 at 09:48 -0700, Christoph Hellwig wrote: [...] > We finally got hibernate to freeze file system on suspend, I was looking for this to see if I could possibly plug something in for pseudo filesystems that don't have backing devices. However, I can't find the path where suspend causes freeze (at least the bdev doesn't seem to register any power notifier like the scsi block device does), where is the code? Regards, James
