From: Ricardo Labiaga <ricardo.labiaga@xxxxxxxxxx> Contains prototype for backchannel helper routines. Signed-off-by: Ricardo Labiaga <ricardo.labiaga@xxxxxxxxxx> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx> --- include/linux/sunrpc/bc_xprt.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 40 insertions(+), 0 deletions(-) create mode 100644 include/linux/sunrpc/bc_xprt.h diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h new file mode 100644 index 0000000..8ad9337 --- /dev/null +++ b/include/linux/sunrpc/bc_xprt.h @@ -0,0 +1,40 @@ +/****************************************************************************** + +(c) 2008 Network Appliance, Inc. All Rights Reserved. + +Network Appliance provides this source code under the GPL v2 License. +The GPL v2 license is available at +http://opensource.org/licenses/gpl-license.php. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +******************************************************************************/ + +/* + * Functions to create and manage the backchannel + */ + +#ifndef _LINUX_SUNRPC_BC_XPRT_H +#define _LINUX_SUNRPC_BC_XPRT_H + +#include <linux/sunrpc/svcsock.h> +#include <linux/sunrpc/xprt.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); +#endif /* CONFIG_NFS_V4_1 */ +#endif /* _LINUX_SUNRPC_BC_XPRT_H */ + -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
