diff options
| author | Pavel Emelyanov <xemul@parallels.com> | 2010-09-29 16:05:43 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-10-01 17:18:58 -0400 |
| commit | 37aa2133731d9231eb834f700119f0d3f1ed2664 (patch) | |
| tree | 2b4da236e76d590fb1bd675e4401af5d1ecff327 | |
| parent | 9a23e332ec621d36e52cc7a978abc0917067b1aa (diff) | |
sunrpc: Tag rpc_xprt with net
The net is known from the xprt_create and this tagging will also
give un the context in the conntection workers where real sockets
are created.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 3 | ||||
| -rw-r--r-- | net/sunrpc/xprt.c | 4 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 2 | ||||
| -rw-r--r-- | net/sunrpc/xprtsock.c | 2 |
4 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index c4f931597d0e..89d10d279a20 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -224,6 +224,7 @@ struct rpc_xprt { bklog_u; /* backlog queue utilization */ } stat; + struct net *xprt_net; const char *address_strings[RPC_DISPLAY_MAX]; }; @@ -281,7 +282,7 @@ void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task); void xprt_release(struct rpc_task *task); struct rpc_xprt * xprt_get(struct rpc_xprt *xprt); void xprt_put(struct rpc_xprt *xprt); -struct rpc_xprt * xprt_alloc(int size, int max_req); +struct rpc_xprt * xprt_alloc(struct net *net, int size, int max_req); void xprt_free(struct rpc_xprt *); static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *p) diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 0637340e5342..953206d8c6c2 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -962,7 +962,7 @@ static void xprt_free_slot(struct rpc_xprt *xprt, struct rpc_rqst *req) spin_unlock(&xprt->reserve_lock); } -struct rpc_xprt *xprt_alloc(int size, int max_req) +struct rpc_xprt *xprt_alloc(struct net *net, int size, int max_req) { struct rpc_xprt *xprt; @@ -975,6 +975,7 @@ struct rpc_xprt *xprt_alloc(int size, int max_req) if (xprt->slot == NULL) goto out_free; + xprt->xprt_net = get_net(net); return xprt; out_free: @@ -986,6 +987,7 @@ EXPORT_SYMBOL_GPL(xprt_alloc); void xprt_free(struct rpc_xprt *xprt) { + put_net(xprt->xprt_net); kfree(xprt->slot); kfree(xprt); } diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 0f7a1b9d05ad..2da32b40bfcf 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -283,7 +283,7 @@ xprt_setup_rdma(struct xprt_create *args) return ERR_PTR(-EBADF); } - xprt = xprt_alloc(sizeof(struct rpcrdma_xprt), + xprt = xprt_alloc(args->net, sizeof(struct rpcrdma_xprt), xprt_rdma_slot_table_entries); if (xprt == NULL) { dprintk("RPC: %s: couldn't allocate rpcrdma_xprt\n", diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index b1e36ec6fd80..4ef3a6a9445c 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -2272,7 +2272,7 @@ static struct rpc_xprt *xs_setup_xprt(struct xprt_create *args, return ERR_PTR(-EBADF); } - xprt = xprt_alloc(sizeof(*new), slot_table_size); + xprt = xprt_alloc(args->net, sizeof(*new), slot_table_size); if (xprt == NULL) { dprintk("RPC: xs_setup_xprt: couldn't allocate " "rpc_xprt\n"); |