linux-kernel - Re: [PATCH 5/7] xen/events: add per-xenbus device event statistics and settings

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Message-ID: <d218749d-92c7-f995-a282-2490fb13a458@oracle.com>
Date:   Mon, 8 Feb 2021 18:35:24 -0500
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org,
        linux-kernel@...r.kernel.org
Cc:     Stefano Stabellini <sstabellini@...nel.org>
Subject: Re: [PATCH 5/7] xen/events: add per-xenbus device event statistics
 and settings


On 2/6/21 5:49 AM, Juergen Gross wrote:
> Add sysfs nodes for each xenbus device showing event statistics (number
> of events and spurious events, number of associated event channels)
> and for setting a spurious event threshold in case a frontend is
> sending too many events without being rogue on purpose.
>
> Signed-off-by: Juergen Gross <jgross@...e.com>
> ---
>  drivers/xen/events/events_base.c  | 27 ++++++++++++-
>  drivers/xen/xenbus/xenbus_probe.c | 66 +++++++++++++++++++++++++++++++
>  include/xen/xenbus.h              |  7 ++++
>  3 files changed, 98 insertions(+), 2 deletions(-)


This needs Documentation/ABI update.


-boris