[PATCH 0/4] SUNRPC: several fixes around PipeFS objects

[Stanislav Kinsbursky <skinsbursky@xxxxxxxxxxxxx>]

First two pathes fixes lockdep warnings and next two - dereferencing of
released pipe data on eventfd close.

The following series consists of:

---

Stanislav Kinsbursky (4):
      SUNRPC: replace per-net client lock by rw mutex
      NFS: replace per-net client lock by mutex
      SUNRPC: check RPC inode's pipe reference before dereferencing
      SUNRPC: move waitq from RPC pipe to RPC inode


 fs/nfs/client.c                    |   36 +++++++++---------
 fs/nfs/idmap.c                     |    4 +-
 fs/nfs/netns.h                     |    2 +
 include/linux/sunrpc/rpc_pipe_fs.h |    2 +
 net/sunrpc/clnt.c                  |   16 ++++----
 net/sunrpc/netns.h                 |    2 +
 net/sunrpc/rpc_pipe.c              |   71 +++++++++++++++++++++++-------------
 net/sunrpc/sunrpc_syms.c           |    2 +
 8 files changed, 77 insertions(+), 58 deletions(-)

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