svc: Make svc_send transport neutral

Move the sk_mutex field to the transport independent svc_xprt structure.
Now all the fields that svc_send touches are transport neutral. Change the
svc_send function to use the transport independent svc_xprt directly instead
of the transport dependent svc_sock structure.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Neil Brown <neilb@suse.de>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Greg Banks <gnb@sgi.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

2 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 0b8ee06f99c0..1b8c596b1177 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -54,6 +54,7 @@ struct svc_xprt {
         struct svc_pool         *xpt_pool;      /* current pool iff queued */
         struct svc_serv         *xpt_server;    /* service for transport */
         atomic_t                xpt_reserved;   /* space on outq that is rsvd */
+        struct mutex            xpt_mutex;      /* to serialize sending data */
 };
 
 int     svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index ba41f11788f2..41c2dfaf7371 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -24,7 +24,6 @@ struct svc_sock {
                                                  * sk_info_authunix */
         struct list_head        sk_deferred;    /* deferred requests that need to
                                                  * be revisted */
-        struct mutex            sk_mutex;       /* to serialize sending data */
 
         /* We keep the old state_change and data_ready CB's here */
         void                    (*sk_ostate)(struct sock *);