Dave Hansen <hansendc@xxxxxxxxxx> writes: > We use proc_mnt as a shortcut to find a superblock on which > to go killing /proc inodes. This will break if we ever have > more than one /proc superblock. So, use the superblock list > to go find each of the /proc sb's and kill inodes on each > superblock. > > This does introduce an extra lock grab from what was there > before, but the list should be only 1 long 99% of the time, > and we don't exactly remove proc entries in hot paths. Note > that this *isn't* the path that we use to get rid of the > actual /proc pid entries. Those are a different beast. Looks good. The only other thing we could do is turn proc/generic.c into it's own filesystem that we mount with magic mounts like nfs does when crossing mount points. I think that would give us similar problems with killing inodes when a proc entry is removed. Eric _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxx https://lists.osdl.org/mailman/listinfo/containers
