lkml.org 
[lkml]   [2020]   [Jan]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 1/9] mm: Introduce Data Access MONitor (DAMON)
From
Date
On 1/28/20 12:57 AM, sjpark@amazon.com 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

\
 
 \ /
  Last update: 2020-01-28 17:07    [W:0.203 / U:0.652 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site