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Subject: [PATCH v2 0/4] Reduce page allocator traffic caused by NFSD
From:   Chuck Lever <chuck.lever@oracle.com>
To:     mgorman@techsingularity.net
Cc:     linux-nfs@vger.kernel.org, linux-mm@kvack.org, kuba@kernel.org
Date:   Mon, 22 Feb 2021 10:23:00 -0500
Message-ID: <161400722731.195066.9584156841718557193.stgit@klimt.1015granger.net>
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Precedence: bulk

Hi Mel-

I've been testing these four, which include a working version of
your bulk allocator patch. In "Refresh rq_pages" I've replaced
the cond_resched() call with schedule_timeout(), as you requested.

As always, review comments and test results are welcome.

---

Chuck Lever (3):
      SUNRPC: Set rq_page_end differently
      SUNRPC: Refresh rq_pages using a bulk page allocator
      SUNRPC: Cache pages that were replaced during a read splice

Mel Gorman (1):
      mm: alloc_pages_bulk()


 fs/nfsd/vfs.c                   |   4 +-
 include/linux/gfp.h             |  24 +++++++
 include/linux/sunrpc/svc.h      |   1 +
 include/linux/sunrpc/svc_xprt.h |  28 ++++++++
 mm/page_alloc.c                 | 110 +++++++++++++++++++++++++++++++-
 net/sunrpc/svc.c                |   7 ++
 net/sunrpc/svc_xprt.c           |  55 ++++++++++++----
 7 files changed, 214 insertions(+), 15 deletions(-)

--
Chuck Lever