On 07/30/2011 08:19 PM, Trond Myklebust wrote:
> Hi Linus,
>
> Please pull from the "nfs-for-3.1" branch of the repository at
>
> git pull git://git.linux-nfs.org/projects/trondmy/linux-nfs.git nfs-for-3.1
>
> This will update the following files through the appended changesets.
>
> Cheers,
> Trond
>
Trond hi.
You have not included the two patches for the objects-layout bug-fixes
I sent you. (And I don't see them in your linux-next branch). Please
include them in the next round of fixes. (They are also for stable)
Do you need that I resend them?
Thanks
Boaz
> ----
> fs/nfs/Kconfig | 8 +-
> fs/nfs/Makefile | 1 +
> fs/nfs/blocklayout/Makefile | 5 +
> fs/nfs/blocklayout/blocklayout.c | 1019 +++++++++++++++++++++++++++++++++++
> fs/nfs/blocklayout/blocklayout.h | 207 +++++++
> fs/nfs/blocklayout/blocklayoutdev.c | 410 ++++++++++++++
> fs/nfs/blocklayout/blocklayoutdm.c | 111 ++++
> fs/nfs/blocklayout/extents.c | 935 ++++++++++++++++++++++++++++++++
> fs/nfs/client.c | 11 +-
> fs/nfs/dir.c | 57 ++-
> fs/nfs/nfs4_fs.h | 2 +-
> fs/nfs/nfs4filelayout.c | 2 +-
> fs/nfs/nfs4proc.c | 62 ++-
> fs/nfs/nfs4xdr.c | 233 ++++++++-
> fs/nfs/pnfs.c | 86 ++--
> fs/nfs/pnfs.h | 28 +-
> include/linux/nfs.h | 2 +
> include/linux/nfs4.h | 1 +
> include/linux/nfs_fs.h | 3 +-
> include/linux/nfs_fs_sb.h | 4 +-
> include/linux/nfs_xdr.h | 17 +-
> 21 files changed, 3113 insertions(+), 91 deletions(-)
>
> commit 1c46c073ba7b1333d2d736056a081d4f17f5f1d3
> Author: Peng Tao <bergwolf@xxxxxxxxx>
> Date: Sat Jul 30 20:52:56 2011 -0400
>
> For invalid extents, find other pages in the same fsblock and write them out.
>
> [pnfsblock: write_begin]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 579f69df9c99794f02878f7562a6906e8b2ac316
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:55 2011 -0400
>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 0593a6123b6736f06823624813a94c863af7be87
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:54 2011 -0400
>
> Note: When upper layer's read/write request cannot be fulfilled, the block
> layout driver shouldn't silently mark the page as error. It should do
> what can be done and leave the rest to the upper layer. To do so, we
> should set rdata/wdata->res.count properly.
>
> When upper layer re-send the read/write request to finish the rest
> part of the request, pgbase is the position where we should start at.
>
> [pnfsblock: bl_write_pagelist support functions]
> [pnfsblock: bl_write_pagelist adjust for missing PG_USE_PNFS]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: handle errors when read or write pagelist.]
> Signed-off-by: Zhang Jingwang <yyalone@xxxxxxxxx>
> [pnfs-block: use new write_pagelist api]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
>
> [SQUASHME: pnfsblock: mds_offset is set in the generic layer]
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
>
> [pnfsblock: mark IO error with NFS_LAYOUT_{RW|RO}_FAILED]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> [pnfsblock: SQUASHME: adjust to API change]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: fixup blksize alignment in bl_setup_layoutcommit]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [pnfsblock: bl_write_pagelist adjust for missing PG_USE_PNFS]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: handle errors when read or write pagelist.]
> Signed-off-by: Zhang Jingwang <yyalone@xxxxxxxxx>
> [pnfs-block: use new write_pagelist api]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 1371c564cf844d3f479527b623565ac262e6ebaa
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:53 2011 -0400
>
> Note: When upper layer's read/write request cannot be fulfilled, the block
> layout driver shouldn't silently mark the page as error. It should do
> what can be done and leave the rest to the upper layer. To do so, we
> should set rdata/wdata->res.count properly.
>
> When upper layer re-send the read/write request to finish the rest
> part of the request, pgbase is the position where we should start at.
>
> [pnfsblock: mark IO error with NFS_LAYOUT_{RW|RO}_FAILED]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> [pnfsblock: read path error handling]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: handle errors when read or write pagelist.]
> Signed-off-by: Zhang Jingwang <yyalone@xxxxxxxxx>
> [pnfs-block: use new read_pagelist api]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 5dd59231aa9930bc3b217539da6d5eff1120173e
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:52 2011 -0400
>
> In blocklayout driver. There are two things happening
> while layoutcommit/cleanup.
> 1. the modified extents are encoded.
> 2. On cleanup the extents are put back on the layout rw
> extents list, for reads.
>
> In the new system where actual xdr encoding is done in
> encode_layoutcommit() directly into xdr buffer, these are
> the new commit stages:
>
> 1. On setup_layoutcommit, the range is adjusted as before
> and a structure is allocated for communication with
> bl_encode_layoutcommit && bl_cleanup_layoutcommit
> (Generic layer provides a void-star to hang it on)
>
> 2. bl_encode_layoutcommit is called to do the actual
> encoding directly into xdr. The commit-extent-list is not
> freed and is stored on above structure.
> FIXME: The code is not yet converted to the new XDR cleanup
>
> 3. On cleanup the commit-extent-list is put back by a call
> to set_to_rw() as before, but with no need for XDR decoding
> of the list as before. And the commit-extent-list is freed.
> Finally allocated structure is freed.
>
> [rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> [pnfsblock: introduce bl_committing list]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> [pnfsblock: SQUASHME: adjust to API change]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [blocklayout: encode_layoutcommit implementation]
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> [pnfsblock: fix bug setting up layoutcommit.]
> Signed-off-by: Tao Guo <guotao@xxxxxxxxxxxx>
> [pnfsblock: cleanup_layoutcommit wants a status parameter]
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 936a675fe578d40919046bf0a26f1776960a504f
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:51 2011 -0400
>
> In blocklayout driver. There are two things happening
> while layoutcommit/cleanup.
> 1. the modified extents are encoded.
> 2. On cleanup the extents are put back on the layout rw
> extents list, for reads.
>
> In the new system where actual xdr encoding is done in
> encode_layoutcommit() directly into xdr buffer, these are
> the new commit stages:
>
> 1. On setup_layoutcommit, the range is adjusted as before
> and a structure is allocated for communication with
> bl_encode_layoutcommit && bl_cleanup_layoutcommit
> (Generic layer provides a void-star to hang it on)
>
> 2. bl_encode_layoutcommit is called to do the actual
> encoding directly into xdr. The commit-extent-list is not
> freed and is stored on above structure.
> FIXME: The code is not yet converted to the new XDR cleanup
>
> 3. On cleanup the commit-extent-list is put back by a call
> to set_to_rw() as before, but with no need for XDR decoding
> of the list as before. And the commit-extent-list is freed.
> Finally allocated structure is freed.
>
> [rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]
> [pnfsblock: get rid of deprecated xdr macros]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [blocklayout: encode_layoutcommit implementation]
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> [pnfsblock: fix bug setting up layoutcommit.]
> Signed-off-by: Tao Guo <guotao@xxxxxxxxxxxx>
> [pnfsblock: prevent commit list corruption]
> [pnfsblock: fix layoutcommit with an empty opaque]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 84e5fe06f95c8ad330a525a5b11d21d8e371fbfb
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:50 2011 -0400
>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 426b7d89de75cef8b308969e809f6242c72f620e
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:49 2011 -0400
>
> Adds working implementations of various support functions
> to handle INVAL extents, needed by writes, such as
> bl_mark_sectors_init and bl_is_sector_init.
>
> [pnfsblock: fix 64-bit compiler warnings for extent manipulation]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [Implement release_inval_marks]
> Signed-off-by: Zhang Jingwang <zhangjingwang@xxxxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit cef25cef97ff6799c82fa467f030146aea8876dc
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:48 2011 -0400
>
> Implement bl_find_get_extent(), one of the core extent manipulation
> routines.
>
> [pnfsblock: Lookup list entry of layouts and tags in reverse order]
> Signed-off-by: Zhang Jingwang <zhangjingwang@xxxxxxxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
>
> pnfsblock: fix print format warnings for sector_t and size_t
>
> gcc spews warnings about these on x86_64, e.g.:
> fs/nfs/blocklayout/blocklayout.c:74: warning: format ‘%Lu’ expects type ‘long long unsigned int’, but argument 2 has type ‘sector_t’
> fs/nfs/blocklayout/blocklayout.c:388: warning: format ‘%d’ expects type ‘int’, but argument 5 has type ‘size_t’
>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 6cb996c2b07c4e0c48d5e67a5cc24e8211d89add
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:47 2011 -0400
>
> XDR decodes the block layout payload sent in LAYOUTGET result, storing
> the result in an extent list.
>
> [pnfsblock: get rid of deprecated xdr macros]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: fix bug getting pnfs_layout_type in translate_devid().]
> Signed-off-by: Tao Guo <guotao@xxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 4d9a1fcdcbf13e6e65a4b0475af7d4fb139d1842
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:46 2011 -0400
>
> Call GETDEVICELIST during mount, then call and parse GETDEVICEINFO
> for each device returned.
>
> [pnfsblock: get rid of deprecated xdr macros]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> [pnfsblock: fix pnfs_deviceid references]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: fix print format warnings for sector_t and size_t]
> [pnfs-block: #include <linux/vmalloc.h>]
> [pnfsblock: no PNFS_NFS_SERVER]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> [pnfsblock: fix bug determining size of striped volume]
> [pnfsblock: fix oops when using multiple devices]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [pnfsblock: get rid of vmap and deviceid->area structure]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit f0f45cd2693863faa19f0edfc3f16d77159f7838
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:45 2011 -0400
>
> Replace a stub, so that extents underlying the layouts are properly
> added, merged, or ignored as necessary.
>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: delete the new node before put it]
> Signed-off-by: Mingyang Guo <guomingyang@xxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 03e023d1027458d13c0007f0e4456b65ee2977f1
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:44 2011 -0400
>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfsblock: fix bug getting pnfs_layout_type in translate_devid().]
> Signed-off-by: Tao Guo <guotao@xxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Zhang Jingwang <Jingwang.Zhang@xxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit be4619cf2c94aad7a9853e4ab32ce31565b9335c
> Author: Jim Rees <rees@xxxxxxxxx>
> Date: Sat Jul 30 20:52:43 2011 -0400
>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [upcall bugfixes]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit db1905c6f31ac745573ffb3bf860e07088dd8713
> Author: Jim Rees <rees@xxxxxxxxx>
> Date: Sat Jul 30 20:52:42 2011 -0400
>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [upcall bugfixes]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 7c8b2c6c3f8bd394401da844badd28990261dd2a
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:41 2011 -0400
>
> Adds structures and basic create/delete code for extents.
>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Zhang Jingwang <Jingwang.Zhang@xxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit be79608be504916f9534af194ca8d5b612606484
> Author: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Date: Sat Jul 30 20:52:40 2011 -0400
>
> [pnfsblock: use pnfs_generic_pg_init_read/write]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 8f7e205d20c74fbaab3e4942e5daa09f0787fdd7
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:39 2011 -0400
>
> Define a configuration variable to enable/disable compilation of the
> block driver code.
>
> Add the minimal structure for a pnfs block layout driver, and empty
> list-heads that will hold the extent data
>
> [pnfsblock: make NFS_V4_1 select PNFS_BLOCK]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> [pnfs-block: fix CONFIG_PNFS_BLOCK dependencies]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [pnfsblock: SQUASHME: adjust to API change]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfs: move pnfs_layout_type inline in nfs_inode]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> [blocklayout: encode_layoutcommit implementation]
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [pnfsblock: layout alloc and free]
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> [pnfs: move pnfs_layout_type inline in nfs_inode]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [pnfsblock: define module alias]
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> [rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit bec3f732e912295462c795d9947a7ed59f85caee
> Author: Andy Adamson <andros@xxxxxxxxxx>
> Date: Sat Jul 30 20:52:38 2011 -0400
>
> This gives layout driver a chance to cleanup structures they put in at
> encode_layoutcommit.
>
> Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
> [fixup layout header pointer for layoutcommit]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> [rm inode and pnfs_layout_hdr args from cleanup_layoutcommit()]
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 009354f2e7d197a29ca08d5f2c0bbe6e806855ec
> Author: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Date: Sat Jul 30 20:52:37 2011 -0400
>
> Block layout needs it to determine IO size.
>
> Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxxxxxx>
> Signed-off-by: Tao Guo <glorioustao@xxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 8d619fb13ecf6f56eabf88d7fa023cefb9832d2e
> Author: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Date: Sat Jul 30 20:52:36 2011 -0400
>
> To allow layout driver to issue getdevicelist at mount time, and clean up
> at umount time.
>
> [fixup non NFS_V4_1 set_pnfs_layoutdriver definition]
> [pnfs: pass mntfh down the init_pnfs path]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 3c8507c7447b671ce14c7fc250c3cd7d9f338706
> Author: Andy Adamson <andros@xxxxxxxxxx>
> Date: Sat Jul 30 20:52:35 2011 -0400
>
> The block driver uses GETDEVICELIST
>
> Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
> [pass struct nfs_server * to getdevicelist]
> [get machince creds for getdevicelist]
> [fix getdevicelist decode sizing]
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 53e8c77ea157bb1888cf33a99de11c3d967a58df
> Author: Peng Tao <bergwolf@xxxxxxxxx>
> Date: Sat Jul 30 20:52:34 2011 -0400
>
> Using NFS4_MAX_UINT64 will break current protocol.
>
> [Needed in v3.0]
> CC: Stable Tree <stable@xxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit eb425aadaed93b8499bebd8802c669b1b3d592f6
> Author: Peng Tao <peng_tao@xxxxxxx>
> Date: Sat Jul 30 20:52:33 2011 -0400
>
> There can be multiple lseg per file, so layoutcommit should be
> able to handle it.
>
> [Needed in v3.0]
> CC: Stable Tree <stable@xxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit d7060761432676d0249f680ddb4d130afb0bd5c9
> Author: Peng Tao <bergwolf@xxxxxxxxx>
> Date: Sat Jul 30 20:52:32 2011 -0400
>
> No need to save it for every lseg.
> No need to save it at every pnfs_set_layoutcommit.
>
> [Needed in v3.0]
> CC: Stable Tree <stable@xxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 8b7116b52046b95874f38c519b6e8923d9d1b113
> Author: Peng Tao <bergwolf@xxxxxxxxx>
> Date: Sat Jul 30 20:52:31 2011 -0400
>
> No need to save it for every lseg.
>
> [Needed in v3.0]
> CC: Stable Tree <stable@xxxxxxxxxx>
> Signed-off-by: Peng Tao <peng_tao@xxxxxxx>
> Signed-off-by: Jim Rees <rees@xxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 374e4e3ec347d4f70e1417ce3e1c454f133dab72
> Author: Bryan Schumaker <bjschuma@xxxxxxxxxx>
> Date: Fri Jul 29 11:49:06 2011 -0400
>
> Additional readdir cookie loop information
>
> Print out the name of the file that triggers the cookie loop message to
> make it slightly easier to track down the cause.
>
> Signed-off-by: Bryan Schumaker <bjschuma@xxxxxxxxxx>
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
> commit 0c0308066ca53fdf1423895f3a42838b67b3a5a8
> Author: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
> Date: Sat Jul 30 12:45:35 2011 -0400
>
> NFS: Fix spurious readdir cookie loop messages
>
> If the directory contents change, then we have to accept that the
> file->f_pos value may shrink if we do a 'search-by-cookie'. In that
> case, we should turn off the loop detection and let the NFS client
> try to recover.
>
> The patch also fixes a second loop detection bug by ensuring
> that after turning on the ctx->duped flag, we read at least one new
> cookie into ctx->dir_cookie before attempting to match with
> ctx->dup_cookie.
>
> Reported-by: Petr Vandrovec <petr@xxxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxx [2.6.39+]
> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
>
>
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