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SubjectRe: [RESEND RFC PATCH v1 07/20] mm: add tracepoints to ksm
On Mon, 23 Jan 2023 09:37:35 -0800
Stefan Roesch <shr@devkernel.io> wrote:

> This adds the following tracepoints to ksm:
> - start / stop scan
> - ksm enter / exit
> - merge a page
> - merge a page with ksm
> - remove a page
> - remove a rmap item
>
> Signed-off-by: Stefan Roesch <shr@devkernel.io>
> ---
> MAINTAINERS | 1 +
> include/trace/events/ksm.h | 257 +++++++++++++++++++++++++++++++++++++
> mm/ksm.c | 20 ++-
> 3 files changed, 276 insertions(+), 2 deletions(-)
> create mode 100644 include/trace/events/ksm.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 123216b76534..990a28bdc263 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -13482,6 +13482,7 @@ F: include/linux/memory_hotplug.h
> F: include/linux/mm.h
> F: include/linux/mmzone.h
> F: include/linux/pagewalk.h
> +F: include/trace/events/ksm.h
> F: mm/
> F: tools/testing/selftests/vm/
>

Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>

-- Steve

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