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authorRicardo Labiaga <Ricardo.Labiaga@netapp.com>2009-04-01 09:23:04 -0400
committerBenny Halevy <bhalevy@panasas.com>2009-06-17 14:11:28 -0700
commit0d90ba1cd416525c4825c111db862d8b15a02e9b (patch)
tree1f1571410b2d1b17eb8e503fc3b60450f93e9dee /include/linux/sunrpc
parent55ae1aabfb108106dd095de2578ceef1c755a8b8 (diff)
nfs41: Backchannel callback service helper routines
Executes the backchannel task on the RPC state machine using the existing open connection previously established by the client. Signed-off-by: Ricardo Labiaga <ricardo.labiaga@netapp.com> nfs41: Add bc_svc.o to sunrpc Makefile. [nfs41: bc_send() does not need to be exported outside RPC module] [nfs41: xprt_free_bc_request() need not be exported outside RPC module] Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> [Update copyright] Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Diffstat (limited to 'include/linux/sunrpc')
-rw-r--r--include/linux/sunrpc/bc_xprt.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
index 5965ae4f902d..6508f0dc0eff 100644
--- a/include/linux/sunrpc/bc_xprt.h
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -29,12 +29,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <linux/sunrpc/svcsock.h>
#include <linux/sunrpc/xprt.h>
+#include <linux/sunrpc/sched.h>
#ifdef CONFIG_NFS_V4_1
struct rpc_rqst *xprt_alloc_bc_request(struct rpc_xprt *xprt);
void xprt_free_bc_request(struct rpc_rqst *req);
int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs);
void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs);
+void bc_release_request(struct rpc_task *);
+int bc_send(struct rpc_rqst *req);
#else /* CONFIG_NFS_V4_1 */
static inline int xprt_setup_backchannel(struct rpc_xprt *xprt,
unsigned int min_reqs)