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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-08 14:14:53 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:33 -0400 |
| commit | 03a1256f06cf1f58e33971fb4a524479e75c200e (patch) | |
| tree | 29da3d4cee02e06e17fcb5087081602f8475b2e5 /include/linux/sunrpc | |
| parent | SUNRPC: Clean up rpc_pipefs. (diff) | |
| download | linux-dev-03a1256f06cf1f58e33971fb4a524479e75c200e.tar.xz linux-dev-03a1256f06cf1f58e33971fb4a524479e75c200e.zip | |
SUNRPC: Add a field to track the number of kernel users of an rpc_pipe
This allows us to correctly deduce when we need to remove the pipe.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/rpc_pipe_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h index 430cea104817..51b977a4ca20 100644 --- a/include/linux/sunrpc/rpc_pipe_fs.h +++ b/include/linux/sunrpc/rpc_pipe_fs.h @@ -27,6 +27,7 @@ struct rpc_inode { int pipelen; int nreaders; int nwriters; + int nkern_readwriters; wait_queue_head_t waitq; #define RPC_PIPE_WAIT_FOR_OPEN 1 int flags; |