Hello He Zhe, Thanks for the patch. But I am wondering whether I should merge it or not.
Historically aufs used to contain rt-compat.patch, but I removed it. I want to keep aufs source code is against the mainline kernel. It is just simply I am not using RT patch and I am not sure how many aufs users want such patch. If there is a large community of RT users, your patch will be included in aufs5-standalone git as separate rt-compat.patch. J. R. Okajima