Created attachment 502245
pre and post bad patch dentry info
Here is the dentry info for the vfsmount->mnt_root and super_block->s_root, both without the "bad" patch (pre) and with the patch (post). I forgot to "set hex" beforehand so a lot of the interesting fields (e.g. d_flags) are in decimal.
The d_flags seem to be identical in both cases as well. I don't see much in the way of discrepancies...
Also, I should note that the busy dentry in the oops message is the vfsmount->mnt_root, and *not* the super_block->s_root.
Created attachment 502245
pre and post bad patch dentry info
Here is the dentry info for the vfsmount->mnt_root and super_block- >s_root, both without the "bad" patch (pre) and with the patch (post). I forgot to "set hex" beforehand so a lot of the interesting fields (e.g. d_flags) are in decimal.
The d_flags seem to be identical in both cases as well. I don't see much in the way of discrepancies...
Also, I should note that the busy dentry in the oops message is the vfsmount->mnt_root, and *not* the super_block- >s_root.