[v2,00/43] NFSv2/3 XDR encoder overhaul

Message ID	161506956174.4312.17478383686779759287.stgit@klimt.1015granger.net (mailing list archive)
Headers	show Return-Path: <SRS0=I+ZC=IE=vger.kernel.org=linux-nfs-owner@kernel.org> Subject: [PATCH v2 00/43] NFSv2/3 XDR encoder overhaul From: Chuck Lever <chuck.lever@oracle.com> To: linux-nfs@vger.kernel.org Date: Sat, 06 Mar 2021 17:29:12 -0500 Message-ID: <161506956174.4312.17478383686779759287.stgit@klimt.1015granger.net> User-Agent: StGit/1.0-5-g755c MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk
Series	NFSv2/3 XDR encoder overhaul \| expand [v2,00/43] NFSv2/3 XDR encoder overhaul [v2,01/43] NFSD: Extract the svcxdr_init_encode() helper [v2,02/43] NFSD: Update the GETATTR3res encoder to use struct xdr_stream [v2,03/43] NFSD: Update the NFSv3 ACCESS3res encoder to use struct xdr_stream [v2,04/43] NFSD: Update the NFSv3 LOOKUP3res encoder to use struct xdr_stream [v2,05/43] NFSD: Update the NFSv3 wccstat result encoder to use struct xdr_stream [v2,06/43] NFSD: Update the NFSv3 READLINK3res encoder to use struct xdr_stream [v2,07/43] NFSD: Update the NFSv3 READ3res encode to use struct xdr_stream [v2,08/43] NFSD: Update the NFSv3 WRITE3res encoder to use struct xdr_stream [v2,09/43] NFSD: Update the NFSv3 CREATE family of encoders to use struct xdr_stream [v2,10/43] NFSD: Update the NFSv3 RENAMEv3res encoder to use struct xdr_stream [v2,11/43] NFSD: Update the NFSv3 LINK3res encoder to use struct xdr_stream [v2,12/43] NFSD: Update the NFSv3 FSSTAT3res encoder to use struct xdr_stream [v2,13/43] NFSD: Update the NFSv3 FSINFO3res encoder to use struct xdr_stream [v2,14/43] NFSD: Update the NFSv3 PATHCONF3res encoder to use struct xdr_stream [v2,15/43] NFSD: Update the NFSv3 COMMIT3res encoder to use struct xdr_stream [v2,16/43] NFSD: Add a helper that encodes NFSv3 directory offset cookies [v2,17/43] NFSD: Count bytes instead of pages in the NFSv3 READDIR encoder [v2,18/43] NFSD: Update the NFSv3 READDIR3res encoder to use struct xdr_stream [v2,19/43] NFSD: Update NFSv3 READDIR entry encoders to use struct xdr_stream [v2,20/43] NFSD: Remove unused NFSv3 directory entry encoders [v2,21/43] NFSD: Reduce svc_rqst::rq_pages churn during READDIR operations [v2,22/43] NFSD: Update the NFSv2 stat encoder to use struct xdr_stream [v2,23/43] NFSD: Update the NFSv2 attrstat encoder to use struct xdr_stream [v2,24/43] NFSD: Update the NFSv2 diropres encoder to use struct xdr_stream [v2,25/43] NFSD: Update the NFSv2 READLINK result encoder to use struct xdr_stream [v2,26/43] NFSD: Update the NFSv2 READ result encoder to use struct xdr_stream [v2,27/43] NFSD: Update the NFSv2 STATFS result encoder to use struct xdr_stream [v2,28/43] NFSD: Add a helper that encodes NFSv3 directory offset cookies [v2,29/43] NFSD: Count bytes instead of pages in the NFSv2 READDIR encoder [v2,30/43] NFSD: Update the NFSv2 READDIR result encoder to use struct xdr_stream [v2,31/43] NFSD: Update the NFSv2 READDIR entry encoder to use struct xdr_stream [v2,32/43] NFSD: Remove unused NFSv2 directory entry encoders [v2,33/43] NFSD: Add an xdr_stream-based encoder for NFSv2/3 ACLs [v2,34/43] NFSD: Update the NFSv2 GETACL result encoder to use struct xdr_stream [v2,35/43] NFSD: Update the NFSv2 SETACL result encoder to use struct xdr_stream [v2,36/43] NFSD: Update the NFSv2 ACL GETATTR result encoder to use struct xdr_stream [v2,37/43] NFSD: Update the NFSv2 ACL ACCESS result encoder to use struct xdr_stream [v2,38/43] NFSD: Clean up after updating NFSv2 ACL encoders [v2,39/43] NFSD: Update the NFSv3 GETACL result encoder to use struct xdr_stream [v2,40/43] NFSD: Update the NFSv3 SETACL result encoder to use struct xdr_stream [v2,41/43] NFSD: Clean up after updating NFSv3 ACL encoders [v2,42/43] NFSD: Add a tracepoint to record directory entry encoding [v2,43/43] NFSD: Clean up NFSDDBG_FACILITY macro

Message ID

161506956174.4312.17478383686779759287.stgit@klimt.1015granger.net (mailing list archive)

Headers

Subject: [PATCH v2 00/43] NFSv2/3 XDR encoder overhaul
From: Chuck Lever <chuck.lever@oracle.com>
To: linux-nfs@vger.kernel.org
Date: Sat, 06 Mar 2021 17:29:12 -0500
Message-ID: 
 <161506956174.4312.17478383686779759287.stgit@klimt.1015granger.net>
User-Agent: StGit/1.0-5-g755c
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Precedence: bulk

Series

NFSv2/3 XDR encoder overhaul | expand

Message

Chuck Lever III March 6, 2021, 10:29 p.m. UTC

Hi-

This patch series updates the server-side XDR encoder functions for
NFS versions 2 and 3. The series was available on both test servers
I maintained at last week's virtual bake-a-thon event.

This series is available in the for-next topic branch here:

git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git

Changes since v1:
- Added an xdr_encode_bool() helper
- Dropped "SUNRPC: Fix xdr_get_next_encode_buffer() page boundary handling"
- Added a generic tracepoint to report directory entry decoding
- Removed NFSDBG macro - no longer needed

---

Chuck Lever (43):
      NFSD: Extract the svcxdr_init_encode() helper
      NFSD: Update the GETATTR3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 ACCESS3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 LOOKUP3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 wccstat result encoder to use struct xdr_stream
      NFSD: Update the NFSv3 READLINK3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 READ3res encode to use struct xdr_stream
      NFSD: Update the NFSv3 WRITE3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 CREATE family of encoders to use struct xdr_stream
      NFSD: Update the NFSv3 RENAMEv3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 LINK3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 FSSTAT3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 FSINFO3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 PATHCONF3res encoder to use struct xdr_stream
      NFSD: Update the NFSv3 COMMIT3res encoder to use struct xdr_stream
      NFSD: Add a helper that encodes NFSv3 directory offset cookies
      NFSD: Count bytes instead of pages in the NFSv3 READDIR encoder
      NFSD: Update the NFSv3 READDIR3res encoder to use struct xdr_stream
      NFSD: Update NFSv3 READDIR entry encoders to use struct xdr_stream
      NFSD: Remove unused NFSv3 directory entry encoders
      NFSD: Reduce svc_rqst::rq_pages churn during READDIR operations
      NFSD: Update the NFSv2 stat encoder to use struct xdr_stream
      NFSD: Update the NFSv2 attrstat encoder to use struct xdr_stream
      NFSD: Update the NFSv2 diropres encoder to use struct xdr_stream
      NFSD: Update the NFSv2 READLINK result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 READ result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 STATFS result encoder to use struct xdr_stream
      NFSD: Add a helper that encodes NFSv3 directory offset cookies
      NFSD: Count bytes instead of pages in the NFSv2 READDIR encoder
      NFSD: Update the NFSv2 READDIR result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 READDIR entry encoder to use struct xdr_stream
      NFSD: Remove unused NFSv2 directory entry encoders
      NFSD: Add an xdr_stream-based encoder for NFSv2/3 ACLs
      NFSD: Update the NFSv2 GETACL result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 SETACL result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 ACL GETATTR result encoder to use struct xdr_stream
      NFSD: Update the NFSv2 ACL ACCESS result encoder to use struct xdr_stream
      NFSD: Clean up after updating NFSv2 ACL encoders
      NFSD: Update the NFSv3 GETACL result encoder to use struct xdr_stream
      NFSD: Update the NFSv3 SETACL result encoder to use struct xdr_stream
      NFSD: Clean up after updating NFSv3 ACL encoders
      NFSD: Add a tracepoint to record directory entry encoding
      NFSD: Clean up NFSDDBG_FACILITY macro


 fs/nfs_common/nfsacl.c     |   71 +++
 fs/nfsd/nfs2acl.c          |   87 ++-
 fs/nfsd/nfs3acl.c          |   39 +-
 fs/nfsd/nfs3proc.c         |   97 ++--
 fs/nfsd/nfs3xdr.c          | 1043 ++++++++++++++++++++++--------------
 fs/nfsd/nfsfh.c            |    2 +-
 fs/nfsd/nfsfh.h            |    2 +-
 fs/nfsd/nfsproc.c          |   53 +-
 fs/nfsd/nfsxdr.c           |  413 ++++++++------
 fs/nfsd/trace.h            |   24 +
 fs/nfsd/vfs.c              |    9 +-
 fs/nfsd/vfs.h              |    2 +-
 fs/nfsd/xdr.h              |   23 +-
 fs/nfsd/xdr3.h             |   37 +-
 include/linux/nfsacl.h     |    3 +
 include/linux/sunrpc/xdr.h |   34 ++
 16 files changed, 1184 insertions(+), 755 deletions(-)

--
Chuck Lever