On Thu, Jan 18, 2018 at 4:56 PM, Chengguang Xu <cgxu519@xxxxxxxxxx> wrote: > Introducing slab allocation to replace kmalloc/kfree for > frequently used struct ovl_dir_file and ovl_dir_cache. The thing is: ovl_cache_entry has much higher usage than ovl_dir_file or ovl_dir_cache. So if we want to optimize, ovl_cache_entry should be the starting point. This patch just adds extra code without a clear understading about why that code is needed. Thanks, Miklos -- To unsubscribe from this list: send the line "unsubscribe linux-unionfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
