From: Jim Rees <rees@umich.edu>
To: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: linux-nfs@vger.kernel.org, peter honeyman <honey@citi.umich.edu>
Subject: [PATCH v2 00/25] add block layout driver to pnfs client
Date: Thu, 21 Jul 2011 15:34:00 -0400 [thread overview]
Message-ID: <1311276865-29484-1-git-send-email-rees@umich.edu> (raw)
This patch set adds a block layout driver to the pNFS client. It passes
Connectathon tests and is bisectable. It requires an updated version of
nfs-utils, and patches for that have been sent separately to the nfs-utils
maintainer.
This patch set is also available on the for-trond branch of the git repo at
git://citi.umich.edu/projects/linux-pnfs-blk.git
This is version 2 of this patch set. Changes since version 1:
NFS41: Drop lseg ref before fallthru to MDS
SQUASHME: pnfsblock: get rid of vmap and deviceid->area structure
SQUASHME: pnfsblock: define module alias
SQUASHME: pnfsblock: bl_find_get_extent optimization: mv break clause to end of loop
SQUASHME: pnfsblock: test debug bit once for multiple dprintks
SQUASHME: pnfsblock: typo
SQUASHME: pnfsblock: get rid of unused leftovers from device mapping removal
Andy Adamson (2):
pnfs: GETDEVICELIST
pnfs: cleanup_layoutcommit
Benny Halevy (2):
pnfs: add set-clear layoutdriver interface
pnfsblock: use pageio_ops api
Fred (1):
pnfsblock: bl_find_get_extent
Fred Isaman (14):
pnfs: ask for layout_blksize and save it in nfs_server
pnfsblock: add blocklayout Kconfig option, Makefile, and stubs
pnfsblock: basic extent code
pnfsblock: lseg alloc and free
pnfsblock: merge extents
pnfsblock: call and parse getdevicelist
pnfsblock: xdr decode pnfs_block_layout4
pnfsblock: add extent manipulation functions
pnfsblock: merge rw extents
pnfsblock: encode_layoutcommit
pnfsblock: cleanup_layoutcommit
pnfsblock: bl_read_pagelist
pnfsblock: bl_write_pagelist
pnfsblock: note written INVAL areas for layoutcommit
Jim Rees (2):
pnfsblock: add device operations
pnfsblock: remove device operations
Peng Tao (4):
NFS41: Let layoutcommit handle multiple segments
NFS41: save layoutcommit cred after first successful layoutget
pnfsblock: write_pagelist handle zero invalid extents
NFS41: Drop lseg ref before fallthru to MDS
fs/nfs/Kconfig | 8 +-
fs/nfs/Makefile | 1 +
fs/nfs/blocklayout/Makefile | 5 +
fs/nfs/blocklayout/blocklayout.c | 1048 +++++++++++++++++++++++++++++++++++
fs/nfs/blocklayout/blocklayout.h | 208 +++++++
fs/nfs/blocklayout/blocklayoutdev.c | 410 ++++++++++++++
fs/nfs/blocklayout/blocklayoutdm.c | 111 ++++
fs/nfs/blocklayout/extents.c | 943 +++++++++++++++++++++++++++++++
fs/nfs/client.c | 11 +-
fs/nfs/nfs4_fs.h | 2 +-
fs/nfs/nfs4filelayout.c | 2 +-
fs/nfs/nfs4proc.c | 62 ++-
fs/nfs/nfs4xdr.c | 230 +++++++-
fs/nfs/pnfs.c | 86 ++-
fs/nfs/pnfs.h | 30 +-
include/linux/nfs.h | 2 +
include/linux/nfs4.h | 1 +
include/linux/nfs_fs_sb.h | 4 +-
include/linux/nfs_xdr.h | 17 +-
19 files changed, 3118 insertions(+), 63 deletions(-)
create mode 100644 fs/nfs/blocklayout/Makefile
create mode 100644 fs/nfs/blocklayout/blocklayout.c
create mode 100644 fs/nfs/blocklayout/blocklayout.h
create mode 100644 fs/nfs/blocklayout/blocklayoutdev.c
create mode 100644 fs/nfs/blocklayout/blocklayoutdm.c
create mode 100644 fs/nfs/blocklayout/extents.c
--
1.7.4.1
next reply other threads:[~2011-07-21 19:34 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-21 19:34 Jim Rees [this message]
2011-07-21 19:34 ` [PATCH v2 01/25] pnfs: GETDEVICELIST Jim Rees
2011-07-21 19:34 ` [PATCH v2 02/25] pnfs: add set-clear layoutdriver interface Jim Rees
2011-07-21 19:34 ` [PATCH v2 03/25] NFS41: Let layoutcommit handle multiple segments Jim Rees
2011-07-21 19:34 ` [PATCH v2 04/25] NFS41: save layoutcommit cred after first successful layoutget Jim Rees
2011-07-21 19:34 ` [PATCH v2 05/25] pnfs: ask for layout_blksize and save it in nfs_server Jim Rees
2011-07-25 14:24 ` Benny Halevy
2011-07-21 19:34 ` [PATCH v2 06/25] pnfs: cleanup_layoutcommit Jim Rees
2011-07-25 14:26 ` Benny Halevy
2011-07-21 19:34 ` [PATCH v2 07/25] pnfsblock: add blocklayout Kconfig option, Makefile, and stubs Jim Rees
2011-07-25 14:30 ` Benny Halevy
2011-07-25 14:38 ` Myklebust, Trond
2011-07-25 14:50 ` Benny Halevy
2011-07-25 17:25 ` Myklebust, Trond
2011-07-25 18:26 ` Benny Halevy
2011-07-26 17:18 ` Peng Tao
2011-07-21 19:34 ` [PATCH v2 08/25] pnfsblock: basic extent code Jim Rees
2011-07-21 19:34 ` [PATCH v2 09/25] pnfsblock: add device operations Jim Rees
2011-07-21 19:34 ` [PATCH v2 10/25] pnfsblock: remove " Jim Rees
2011-07-21 19:34 ` [PATCH v2 11/25] pnfsblock: lseg alloc and free Jim Rees
2011-07-25 14:43 ` Benny Halevy
2011-07-21 19:34 ` [PATCH v2 12/25] pnfsblock: merge extents Jim Rees
2011-07-21 19:34 ` [PATCH v2 13/25] pnfsblock: call and parse getdevicelist Jim Rees
2011-07-21 19:34 ` [PATCH v2 14/25] pnfsblock: xdr decode pnfs_block_layout4 Jim Rees
2011-07-21 19:34 ` [PATCH v2 15/25] pnfsblock: bl_find_get_extent Jim Rees
2011-07-21 19:34 ` [PATCH v2 16/25] pnfsblock: add extent manipulation functions Jim Rees
2011-07-21 19:34 ` [PATCH v2 17/25] pnfsblock: merge rw extents Jim Rees
2011-07-21 19:34 ` [PATCH v2 18/25] pnfsblock: encode_layoutcommit Jim Rees
2011-07-21 19:34 ` [PATCH v2 19/25] pnfsblock: cleanup_layoutcommit Jim Rees
2011-07-21 19:34 ` [PATCH v2 20/25] pnfsblock: bl_read_pagelist Jim Rees
2011-07-21 19:34 ` [PATCH v2 21/25] pnfsblock: bl_write_pagelist Jim Rees
2011-07-21 19:34 ` [PATCH v2 22/25] pnfsblock: note written INVAL areas for layoutcommit Jim Rees
2011-07-21 19:34 ` [PATCH v2 23/25] pnfsblock: use pageio_ops api Jim Rees
2011-07-21 19:34 ` [PATCH v2 24/25] pnfsblock: write_pagelist handle zero invalid extents Jim Rees
2011-07-21 19:34 ` [PATCH v2 25/25] NFS41: Drop lseg ref before fallthru to MDS Jim Rees
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