linux-kernel - Re: [PATCH v2 0/2] ceph: metrics for remote object copies

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Message-ID: <b2fcd4ff9dd84ceb90650d24b56bd704985c85b8.camel@kernel.org>
Date:   Thu, 04 Nov 2021 11:09:32 -0400
From:   Jeff Layton <jlayton@...nel.org>
To:     Luís Henriques <lhenriques@...e.de>,
        Ilya Dryomov <idryomov@...il.com>, Xiubo Li <xiubli@...hat.com>
Cc:     Patrick Donnelly <pdonnell@...hat.com>, ceph-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] ceph: metrics for remote object copies

On Thu, 2021-11-04 at 12:31 +0000, Luís Henriques wrote:
> Hi!
> 
> Here's v2 of this patchset.  The differences from v1:
> 
>   * Instead of changing ceph_osdc_copy_from() in libceph.ko to return an
>     osd request, move that function into the cephfs code instead.
> 
> Other than that, the 2nd patch is quite similar to the one from v1: it
> effectively hooks the 'copyfrom' metrics infrastructure.
> 
> Luís Henriques (2):
>   ceph: libceph: move ceph_osdc_copy_from() into cephfs code
>   ceph: add a new metric to keep track of remote object copies
> 
>  fs/ceph/debugfs.c               |  3 +-
>  fs/ceph/file.c                  | 78 ++++++++++++++++++++++++++++-----
>  fs/ceph/metric.h                |  8 ++++
>  include/linux/ceph/osd_client.h | 19 ++++----
>  net/ceph/osd_client.c           | 60 ++++---------------------
>  5 files changed, 94 insertions(+), 74 deletions(-)
> 

Looks good. Thanks, Luis. Merged into testing branch.
-- 
Jeff Layton <jlayton@...nel.org>