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authorTom Tucker <tom@opengridcomputing.com>2007-12-30 21:08:10 -0600
committerJ. Bruce Fields <bfields@citi.umich.edu>2008-02-01 16:42:12 -0500
commit8c7b0172a1db8120d25ecb4eff69664c52ee7639 (patch)
treed048ab4c5c378d2a90e5dd52a09dee4e24712cc9 /include/linux/sunrpc
parentdef13d7401e9b95bbd34c20057ebeb2972708b1b (diff)
svc: Make deferral processing xprt independent
This patch moves the transport independent sk_deferred list to the svc_xprt structure and updates the svc_deferred_req structure to keep pointers to svc_xprt's directly. The deferral processing code is also moved out of the transport dependent recvfrom functions and into the generic svc_recv path. 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>
Diffstat (limited to 'include/linux/sunrpc')
-rw-r--r--include/linux/sunrpc/svc.h2
-rw-r--r--include/linux/sunrpc/svc_xprt.h2
-rw-r--r--include/linux/sunrpc/svcsock.h3
3 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index cfb2652f6f8..40adc9d75a6 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -320,7 +320,7 @@ static inline void svc_free_res_pages(struct svc_rqst *rqstp)
struct svc_deferred_req {
u32 prot; /* protocol (UDP or TCP) */
- struct svc_sock *svsk;
+ struct svc_xprt *xprt;
struct sockaddr_storage addr; /* where reply must go */
size_t addrlen;
union svc_addr_u daddr; /* where reply must come from */
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 1b5da39bb46..6a8445b9dfd 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -59,6 +59,8 @@ struct svc_xprt {
spinlock_t xpt_lock; /* protects sk_deferred
* and xpt_auth_cache */
void *xpt_auth_cache;/* auth cache */
+ struct list_head xpt_deferred; /* deferred requests that need
+ * to be revisted */
};
int svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index f2ed6a25a7a..96a229e6b9c 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -20,9 +20,6 @@ struct svc_sock {
struct socket * sk_sock; /* berkeley socket layer */
struct sock * sk_sk; /* INET layer */
- struct list_head sk_deferred; /* deferred requests that need to
- * be revisted */
-
/* We keep the old state_change and data_ready CB's here */
void (*sk_ostate)(struct sock *);
void (*sk_odata)(struct sock *, int bytes);