This is the ninth iteration of this patchset. The primary motivation
for the respin here is to deal with the changes introduced by Stanislav's
"namespacification" of rpc_pipefs. I think this one should be closer
to what Stanislav suggested for this code.
In particular, I've done a bit more work to make this code
container-ready. One could consider this set as the opening salvo in the
effort to containerize nfsd. This one adds an initial per-namespace
nfsd_net object, and the info for the cld upcall is now stored within
that.
I have not attempted to do any work to containerize the legacy client
tracker. I envision us ripping that code out eventually as part of
the containerization effort. But we'll see...
Also, as requested by Bruce, I've broken out the patch to consolidate
the flags field and sent that yesterday in a patchset inappropriately
named:
"nfsd: bugfixes for"
Mea culpa on that subject line, but this patchset depends on those
patches. I'd like to see these go in for 3.4 if possible.
Jeff Layton (6):
nfsd: add nfsd4_client_tracking_ops struct and a way to set it
sunrpc: create nfsd dir in rpc_pipefs
nfsd: add a per-net-namespace struct for nfsd
nfsd: add a header describing upcall to nfsdcld
nfsd: add the infrastructure to handle the cld upcall
nfsd: add notifier to handle mount/unmount of rpc_pipefs sb
fs/nfsd/netns.h | 35 +++
fs/nfsd/nfs4recover.c | 617 +++++++++++++++++++++++++++++++++++++++++++++-
fs/nfsd/nfs4state.c | 57 ++---
fs/nfsd/nfsctl.c | 22 ++-
fs/nfsd/state.h | 14 +-
include/linux/nfsd/cld.h | 56 +++++
net/sunrpc/rpc_pipe.c | 5 +
7 files changed, 750 insertions(+), 56 deletions(-)
create mode 100644 fs/nfsd/netns.h
create mode 100644 include/linux/nfsd/cld.h
--
1.7.7.6
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