add drop fs caches to tools/perfect-cli

2019-09-26 11:02:53 -05:00
parent 1b3cf604a8
commit a8d83417e8
3 changed files with 11 additions and 2 deletions
--- a/include/perfect/drop_caches.hpp
+++ b/include/perfect/drop_caches.hpp
@@ -24,7 +24,7 @@ Result sync() {
    return Result::SUCCESS;
 }

-Result drop_caches(const DropCaches_t mode) {
+Result drop_caches(const DropCaches_t mode = DropCaches_t(PAGECACHE | ENTRIES)) {
    using detail::write_str;
    const std::string path = "/proc/sys/vm/drop_caches";
    if (mode & PAGECACHE & ENTRIES) {