iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/fs/nfs
History
Trond Myklebust 0af4c8be97 pNFS: Remove unwanted optimisation of layoutget 
If we knew that the file was empty, we wouldn't be asking for a layout.
Any optimisation here is already done before calling pnfs_update_layout().
As it stands, we sometimes end up doing an unnecessary inband read to
the MDS even when holding a layout.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2018-08-21 13:39:08 -04:00
..
blocklayout
NFS: Mark expected switch fall-throughs
2018-08-08 16:50:02 -04:00
filelayout
nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE
2018-01-18 12:51:31 -05:00
flexfilelayout
pNFS/flexfiles: ff_layout_pg_init_read should exit on error
2018-08-21 13:39:05 -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
NFSv4: Fix a sleep in atomic context in nfs4_callback_sequence()
2018-08-15 12:05:15 -04:00
callback_xdr.c
NFS CB_OFFLOAD xdr
2018-08-09 12:56:38 -04:00
callback.c
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
callback.h
NFS CB_OFFLOAD xdr
2018-08-09 12:56:38 -04:00
client.c
NFS add support for asynchronous COPY
2018-08-09 12:56:39 -04:00
delegation.c
NFS: Fix an rcu deadlock in nfs_delegation_find_inode()
2018-06-14 14:05:38 -04:00
delegation.h
NFSv4: Fix the nfs_inode_set_delegation() arguments
2018-04-10 16:06:22 -04:00
dir.c
Fix error code in nfs_lookup_verify_inode()
2018-07-26 16:25:25 -04:00
direct.c
NFS: Use an appropriate work queue for direct-write completion
2018-08-08 17:07:38 -04:00
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: Pass the inode down to the getattr() callback
2018-06-04 12:07:07 -04:00
file.c
fs: nfs: Adding new return type vm_fault_t
2018-07-30 13:19:40 -04:00
fscache-index.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
fscache.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
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
Merge branch 'vfs_timespec64' of https://github.com/deepa-hub/vfs into vfs-timespec64
2018-06-14 14:54:00 +02:00
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
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
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
NFS: Mark expected switch fall-throughs
2018-08-08 16:50:02 -04:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
NFS: Pass the inode down to the getattr() callback
2018-06-04 12:07:07 -04:00
nfs3super.c
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3xdr.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
nfs4_fs.h
NFS recover from destination server reboot for copies
2018-08-13 17:04:23 -04:00
nfs4client.c
NFS handle COPY reply CB_OFFLOAD call race
2018-08-09 12:56:39 -04:00
nfs4file.c
NFS recover from destination server reboot for copies
2018-08-13 17:04:23 -04:00
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
NFS: Mark expected switch fall-throughs
2018-08-08 16:50:02 -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: When updating the stateid in layoutreturn, also update the recall range
2018-08-16 13:29:36 -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
NFSv4: Don't busy wait if NFSv4 session draining is interrupted
2018-08-13 17:23:37 -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
NFS OFFLOAD_CANCEL xdr
2018-08-09 12:56:38 -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
NFS recover from destination server reboot for copies
2018-08-13 17:04:23 -04:00
nfs42xdr.c
NFS add support for asynchronous COPY
2018-08-09 12:56:39 -04:00
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
NFS: Mark expected switch fall-throughs
2018-08-08 16:50:02 -04:00
pnfs_dev.c
pnfs/blocklayout: handle transient devices
2018-01-14 23:06:29 -05:00
pnfs_nfs.c
NFSv4: Fix locking in pnfs_generic_recover_commit_reqs
2018-08-15 11:43:38 -04:00
pnfs.c
pNFS: Remove unwanted optimisation of layoutget
2018-08-21 13:39:08 -04:00
pnfs.h
pNFS: When updating the stateid in layoutreturn, also update the recall range
2018-08-16 13:29:36 -04:00
proc.c
NFS: Pass the inode down to the getattr() callback
2018-06-04 12:07:07 -04:00
read.c
NFS: Add static NFS I/O tracepoints
2017-09-11 22:20:38 -04:00
super.c
NFS: silence a harmless uninitialized variable warning
2018-07-31 12:53:40 -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: Ensure we immediately start writeback on rescheduled writes
2018-07-26 16:25:25 -04:00