On Mon, 24 Oct 2022 15:09:42 +0300 Alexey Romanov <avromanov@xxxxxxxxxxxxxx> wrote: > It makes no sense for us to recompress the object if it will > be in the same size class. We anyway don't get any memory gain. > But, at the same time, we get a CPU time overhead when inserting > this object into zspage and decompressing it afterwards. > Dumb question: is it ever possible for compression to result in an increase in size? > + class_size_next == class_size_prev || IOW, could this be >=?
