svc: Add a transport function that checks for write space

[deliverable/linux.git] / include / linux / sunrpc / svc_xprt.h

diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 199cfcb9860b65b7ddbeb9622ee1392133931f5d..85df97acc2d00cadd695d5d6c77258fd922ad92b 100644 (file)
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -10,6 +10,7 @@
 #include <linux/sunrpc/svc.h>
 
 struct svc_xprt_ops {
+       int             (*xpo_has_wspace)(struct svc_xprt *);
        int             (*xpo_recvfrom)(struct svc_rqst *);
        void            (*xpo_prep_reply_hdr)(struct svc_rqst *);
        int             (*xpo_sendto)(struct svc_rqst *);