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| author |   Ricardo Labiaga <Ricardo.Labiaga@netapp.com> | 2009-04-01 09:23:04 -0400 |
|---|---|---|
| committer |   Benny Halevy <bhalevy@panasas.com> | 2009-06-17 14:11:28 -0700 |
| commit | 0d90ba1cd416525c4825c111db862d8b15a02e9b (patch) | |
| tree | 1f1571410b2d1b17eb8e503fc3b60450f93e9dee /include/linux/sunrpc/bc_xprt.h | |
| parent | nfs41: Add backchannel processing support to RPC state machine (diff) | |
| download | linux-dev-0d90ba1cd416525c4825c111db862d8b15a02e9b.tar.xz linux-dev-0d90ba1cd416525c4825c111db862d8b15a02e9b.zip | |
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/bc_xprt.h')
| -rw-r--r-- | include/linux/sunrpc/bc_xprt.h | 3 |
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) |