On 1/28/20 12:57 AM, sjpark@xxxxxxxxxx wrote: > diff --git a/mm/Kconfig b/mm/Kconfig > index ab80933be65f..144fb916aa8b 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -739,4 +739,16 @@ config ARCH_HAS_HUGEPD > config MAPPING_DIRTY_HELPERS > bool > > +config DAMON > + tristate "Data Access Monitor" > + depends on MMU > + default y Might be lightweight but still should not default to 'y'. > + help > + Provides data access monitoring. > + > + DAMON is a kernel module that allows users to monitor the actual > + memory access pattern of specific user-space processes. It aims to > + be 1) accurate enough to be useful for performance-centric domains, > + and 2) sufficiently light-weight so that it can be applied online. > + > endmenu thanks. -- ~Randy
