It looks like it was fixed in mainline between 2.6.32 and 2.6.33. I can find no commits that sound intended to fix this, but there were a number of changes to the snapshot code, so I guess one of them inadvertently fixed this.
It looks like it was fixed in mainline between 2.6.32 and 2.6.33. I can find no commits that sound intended to fix this, but there were a number of changes to the snapshot code, so I guess one of them inadvertently fixed this.