Excerpts from Li Zefan's message of 2011-02-16 01:06:41 -0500: > When decompressing a chunk of data, we'll copy the data out to > a working buffer if the data is stored in more than one page, > otherwise we'll use the mapped page directly to avoid memory > copy. > > In the latter case, we'll end up accessing the kernel address > after we've unmapped the page in a corner case. Great, thanks I've got this running here now. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
