Trond-
Here are four patches that move fields related to NFSv4 state from the
nfs_client struct to the nfs_server struct. This change facilitates
the eventual implementation of NFSv4 migration.
This series passes simple tests: Full Cthon suite passes over NFSv4
against an OpenSolaris 2009.6 NFS server, and a full "allmodconfig"
-j3 kernel build completes on NFSv4 without hangs or lockdep splats
on a two-way client.
Since the first series:
. Make the new server->delegations unconditionally compiled in
. In fs/nfs/nfs4state.c, where possible, take cl_lock after invoking
rcu_read_lock() instead of before invoking it
---
Chuck Lever (4):
NFS: Move cl_delegations to the nfs_server struct
NFS: Introduce nfs_detach_delegations()
NFS: Move cl_state_owners and related fields to the nfs_server struct
NFS: Allow walking nfs_client.cl_superblocks list outside client.c
fs/nfs/client.c | 46 +++---
fs/nfs/delegation.c | 362 ++++++++++++++++++++++++++++++++-------------
fs/nfs/delegation.h | 1
fs/nfs/nfs4_fs.h | 2
fs/nfs/nfs4renewd.c | 11 +
fs/nfs/nfs4state.c | 251 ++++++++++++++++++++++---------
include/linux/nfs_fs_sb.h | 11 +
7 files changed, 481 insertions(+), 203 deletions(-)
--
Chuck Lever
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