WorkStruct: Separate delayable and non-delayable events.

Separate delayable work items from non-delayable work items be splitting them
into a separate structure (delayed_work), which incorporates a work_struct and
the timer_list removed from work_struct.

The work_struct struct is huge, and this limits it's usefulness.  On a 64-bit
architecture it's nearly 100 bytes in size.  This reduces that by half for the
non-delayable type of event.

Signed-Off-By: David Howells <dhowells@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index a2eb9b4a9de3..4a68125b6de6 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -30,7 +30,7 @@ struct rpc_inode {
 #define RPC_PIPE_WAIT_FOR_OPEN  1
         int flags;
         struct rpc_pipe_ops *ops;
-        struct work_struct queue_timeout;
+        struct delayed_work queue_timeout;
 };
 
 static inline struct rpc_inode *