From 766347bec3490111e1c4482af7c7394868c2aed1 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Mon, 26 Dec 2011 15:43:23 +0300 Subject: SUNRPC: replace inode lock with pipe lock for RPC PipeFS operations Currenly, inode i_lock is used to provide concurrent access to SUNPRC PipeFS pipes. It looks redundant, since now other use of inode is present in most of these places and thus can be easely replaced, which will allow to remove most of inode references from PipeFS code. This is a first step towards to removing PipeFS inode references from kernel code other than PipeFS itself. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- include/linux/sunrpc/rpc_pipe_fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h index c13fca34dc9c..c93ea8689bc8 100644 --- a/include/linux/sunrpc/rpc_pipe_fs.h +++ b/include/linux/sunrpc/rpc_pipe_fs.h @@ -35,6 +35,7 @@ struct rpc_inode { int flags; struct delayed_work queue_timeout; const struct rpc_pipe_ops *ops; + spinlock_t lock; }; static inline struct rpc_inode * -- cgit v1.2.3