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linux/fs/nfs
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Trond Myklebust ae55e59da0 pnfs: Don't release the sequence slot until we've processed layoutget on open 
If the server recalls the layout that was just handed out, we risk hitting
a race as described in RFC5661 Section 2.10.6.3 unless we ensure that we
release the sequence slot after processing the LAYOUTGET operation that
was sent as part of the OPEN compound.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-05-31 15:03:12 -04:00
..
blocklayout
pnfs/blocklayout: Ensure disk address in block device map
2018-01-25 16:42:35 -05:00
filelayout
nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE
2018-01-18 12:51:31 -05:00
flexfilelayout
pnfs: Add layout driver flag PNFS_LAYOUTGET_ON_OPEN
2018-05-31 15:03:11 -04:00
cache_lib.c
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
cache_lib.h
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
callback_proc.c
pnfs: Add barrier to prevent lgopen using LAYOUTGET during recall
2018-05-31 15:03:11 -04:00
callback_xdr.c
NFSv4: Clean up CB_GETATTR encoding
2018-04-10 16:06:22 -04:00
callback.c
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
callback.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
client.c
nfs: fix a deadlock in nfs client initialization
2017-12-15 14:31:49 -05:00
delegation.c
NFS: Avoid quadratic search when freeing delegations.
2018-05-31 15:02:14 -04:00
delegation.h
NFSv4: Fix the nfs_inode_set_delegation() arguments
2018-04-10 16:06:22 -04:00
dir.c
NFS: Ensure we revalidate the inode correctly after remove or rename
2018-05-31 15:02:16 -04:00
direct.c
NFS: Fix an incorrect type in struct nfs_direct_req
2018-03-08 12:56:31 -05:00
dns_resolve.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dns_resolve.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
export.c
nfs: remove unused label in nfs_encode_fh()
2018-01-16 10:12:49 -05:00
file.c
NFS: Revert "NFS: Move the flock open mode check into nfs_flock()"
2017-11-17 16:43:52 -05:00
fscache-index.c
fscache: Pass object size in rather than calling back for it
2018-04-06 14:05:14 +01:00
fscache.c
fscache: Pass object size in rather than calling back for it
2018-04-06 14:05:14 +01:00
fscache.h
fscache: Pass object size in rather than calling back for it
2018-04-06 14:05:14 +01:00
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
NFS: Fix up nfs_post_op_update_inode() to force ctime updates
2018-05-31 15:02:16 -04:00
internal.h
Rename superblock flags (MS_xyz -> SB_xyz)
2017-11-27 13:05:09 -08:00
io.c
NFS: Fix a race between mmap() and O_DIRECT
2018-01-28 22:00:15 -05:00
iostat.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
pnfs/blocklayout: require 64-bit sector_t
2017-08-11 14:10:13 -04:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mount_clnt.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
namespace.c
NFS: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:47 -07:00
netns.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs2super.c
…
nfs2xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3_fs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3acl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
NFSv4: Fix sillyrename to return the delegation when appropriate
2018-05-31 15:02:16 -04:00
nfs3super.c
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3xdr.c
NFS: advance nfs_entry cookie only after decoding completes successfully
2018-04-10 16:06:22 -04:00
nfs4_fs.h
pnfs: Move nfs4_opendata into nfs4_fs.h
2018-05-31 15:03:11 -04:00
nfs4client.c
nfs: system crashes after NFS4ERR_MOVED recovery
2018-02-22 12:17:42 -05:00
nfs4file.c
nfs4file: get rid of pointless include of btrfs.h
2017-12-30 00:03:39 -05:00
nfs4getroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4idmap.c
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
2018-05-31 15:02:16 -04:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
nfs: Referrals should use the same proto setting as their parent
2018-01-14 23:06:30 -05:00
nfs4proc.c
pnfs: Don't release the sequence slot until we've processed layoutget on open
2018-05-31 15:03:12 -04:00
nfs4renewd.c
NFSv4: Set the connection timeout to match the lease period
2017-02-09 14:15:16 -05:00
nfs4session.c
NFSv4.1: Fix regression in callback retry handling
2016-12-01 17:21:38 -05:00
nfs4session.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4state.c
pnfs: Add LAYOUTGET to OPEN of a new file
2018-05-31 15:03:11 -04:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
2018-01-18 15:10:47 -05:00
nfs4trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4trace.h
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
nfs4xdr.c
pnfs: Add conditional encode/decode of LAYOUTGET within OPEN compound
2018-05-31 15:03:11 -04:00
nfs42.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs42proc.c
NFSv4: Always clear the pNFS layout when handling ESTALE
2018-05-31 15:02:16 -04:00
nfs42xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfsroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.h
NFS client updates for Linux 4.16
2018-01-30 19:03:48 -08:00
pagelist.c
sched/wait, fs/nfs: Convert wait_on_atomic_t() usage to the new wait_var_event() API
2018-03-20 08:23:21 +01:00
pnfs_dev.c
pnfs/blocklayout: handle transient devices
2018-01-14 23:06:29 -05:00
pnfs_nfs.c
sched/wait, fs/nfs: Convert wait_on_atomic_t() usage to the new wait_var_event() API
2018-03-20 08:23:21 +01:00
pnfs.c
pnfs: Don't call commit on failed layoutget-on-open
2018-05-31 15:03:12 -04:00
pnfs.h
pnfs: Fix manipulation of NFS_LAYOUT_FIRST_LAYOUTGET
2018-05-31 15:03:11 -04:00
proc.c
NFSv4: Fix sillyrename to return the delegation when appropriate
2018-05-31 15:02:16 -04:00
read.c
NFS: Add static NFS I/O tracepoints
2017-09-11 22:20:38 -04:00
super.c
fs: Teach path_connected to handle nfs filesystems with multiple roots.
2018-03-15 18:48:38 -04:00
symlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unlink.c
NFS: Fix up sillyrename()
2018-05-31 15:02:16 -04:00
write.c
NFS: Move call to nfs4_state_protect() to nfs4_commit_setup()
2018-05-31 15:02:16 -04:00