1*4882a593Smuzhiyunconfig BR2_PACKAGE_VMTOUCH 2*4882a593Smuzhiyun bool "vmtouch" 3*4882a593Smuzhiyun depends on BR2_USE_MMU # fork() 4*4882a593Smuzhiyun help 5*4882a593Smuzhiyun vmtouch is a tool for learning about and controlling 6*4882a593Smuzhiyun the file system cache of unix and unix-like systems. It 7*4882a593Smuzhiyun can discover which files the OS is caching, tell the OS 8*4882a593Smuzhiyun to cache or evict some files or regions of files, lock 9*4882a593Smuzhiyun files into memory so the OS won't evict them, and more. 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun https://hoytech.com/vmtouch/ 12