Symbol: WriteFileCache
src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/KernelRequestHandler.cpp
725
result = volume->WriteFileCache(request->vnid, request->cookie,
src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/Volume.h
71
status_t WriteFileCache(ino_t vnodeID, void* cookie,