Messages in this thread | | | Subject | [PATCH v3 0/4] SUNRPC: several fixes around PipeFS objects | From | Stanislav Kinsbursky <> | Date | Mon, 27 Feb 2012 22:05:20 +0400 |
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v3: 1) Lookup for client is performed from the beginning of the list on each PipeFS event handling operation.
v2: 1) Prior to calling PipeFS dentry rountines (for both type of clients - SUNPRC and NFS) get the client and drop the list lock instead of replacing per-net locks by mutexes.
First two pathes fixes lockdep warnings and next two - dereferencing of released pipe data on eventfd close and in file operations.
The following series consists of:
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Stanislav Kinsbursky (4): SUNRPC: release per-net clients lock before calling PipeFS dentries creation NFS: release per-net clients lock before calling PipeFS dentries creation SUNRPC: check RPC inode's pipe reference before dereferencing SUNRPC: move waitq from RPC pipe to RPC inode
fs/nfs/idmap.c | 30 ++++++++++++--- include/linux/sunrpc/rpc_pipe_fs.h | 2 + net/sunrpc/clnt.c | 30 ++++++++++++--- net/sunrpc/rpc_pipe.c | 71 +++++++++++++++++++++++------------- 4 files changed, 93 insertions(+), 40 deletions(-)
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