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-rw-r--r--net/sunrpc/xprtrdma/Makefile4
-rw-r--r--net/sunrpc/xprtrdma/rpc_rdma.c4
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_recvfrom.c12
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_sendto.c2
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_transport.c3
-rw-r--r--net/sunrpc/xprtrdma/transport.c10
6 files changed, 15 insertions, 20 deletions
diff --git a/net/sunrpc/xprtrdma/Makefile b/net/sunrpc/xprtrdma/Makefile
index 5a8f268bdd30..da5136fd5694 100644
--- a/net/sunrpc/xprtrdma/Makefile
+++ b/net/sunrpc/xprtrdma/Makefile
@@ -1,8 +1,8 @@
-obj-$(CONFIG_SUNRPC_XPRT_RDMA) += xprtrdma.o
+obj-$(CONFIG_SUNRPC_XPRT_RDMA_CLIENT) += xprtrdma.o
xprtrdma-y := transport.o rpc_rdma.o verbs.o
-obj-$(CONFIG_SUNRPC_XPRT_RDMA) += svcrdma.o
+obj-$(CONFIG_SUNRPC_XPRT_RDMA_SERVER) += svcrdma.o
svcrdma-y := svc_rdma.o svc_rdma_transport.o \
svc_rdma_marshal.o svc_rdma_sendto.o svc_rdma_recvfrom.o
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index e03725bfe2b8..96ead526b125 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -649,9 +649,7 @@ rpcrdma_inline_fixup(struct rpc_rqst *rqst, char *srcp, int copy_len, int pad)
break;
page_base = 0;
}
- rqst->rq_rcv_buf.page_len = olen - copy_len;
- } else
- rqst->rq_rcv_buf.page_len = 0;
+ }
if (copy_len && rqst->rq_rcv_buf.tail[0].iov_len) {
curlen = copy_len;
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index 0ce75524ed21..8d904e4eef15 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -90,6 +90,7 @@ static void rdma_build_arg_xdr(struct svc_rqst *rqstp,
sge_no++;
}
rqstp->rq_respages = &rqstp->rq_pages[sge_no];
+ rqstp->rq_next_page = rqstp->rq_respages + 1;
/* We should never run out of SGE because the limit is defined to
* support the max allowed RPC data length
@@ -169,6 +170,7 @@ static int map_read_chunks(struct svcxprt_rdma *xprt,
*/
head->arg.pages[page_no] = rqstp->rq_arg.pages[page_no];
rqstp->rq_respages = &rqstp->rq_arg.pages[page_no+1];
+ rqstp->rq_next_page = rqstp->rq_respages + 1;
byte_count -= sge_bytes;
ch_bytes -= sge_bytes;
@@ -276,6 +278,7 @@ static int fast_reg_read_chunks(struct svcxprt_rdma *xprt,
/* rq_respages points one past arg pages */
rqstp->rq_respages = &rqstp->rq_arg.pages[page_no];
+ rqstp->rq_next_page = rqstp->rq_respages + 1;
/* Create the reply and chunk maps */
offset = 0;
@@ -520,13 +523,6 @@ next_sge:
for (ch_no = 0; &rqstp->rq_pages[ch_no] < rqstp->rq_respages; ch_no++)
rqstp->rq_pages[ch_no] = NULL;
- /*
- * Detach res pages. If svc_release sees any it will attempt to
- * put them.
- */
- while (rqstp->rq_next_page != rqstp->rq_respages)
- *(--rqstp->rq_next_page) = NULL;
-
return err;
}
@@ -550,7 +546,7 @@ static int rdma_read_complete(struct svc_rqst *rqstp,
/* rq_respages starts after the last arg page */
rqstp->rq_respages = &rqstp->rq_arg.pages[page_no];
- rqstp->rq_next_page = &rqstp->rq_arg.pages[page_no];
+ rqstp->rq_next_page = rqstp->rq_respages + 1;
/* Rebuild rq_arg head and tail. */
rqstp->rq_arg.head[0] = head->arg.head[0];
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index c1d124dc772b..7e024a51617e 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -265,6 +265,7 @@ static dma_addr_t dma_map_xdr(struct svcxprt_rdma *xprt,
xdr_off -= xdr->head[0].iov_len;
if (xdr_off < xdr->page_len) {
/* This offset is in the page list */
+ xdr_off += xdr->page_base;
page = xdr->pages[xdr_off >> PAGE_SHIFT];
xdr_off &= ~PAGE_MASK;
} else {
@@ -625,6 +626,7 @@ static int send_reply(struct svcxprt_rdma *rdma,
if (page_no+1 >= sge_no)
ctxt->sge[page_no+1].length = 0;
}
+ rqstp->rq_next_page = rqstp->rq_respages + 1;
BUG_ON(sge_no > rdma->sc_max_sge);
memset(&send_wr, 0, sizeof send_wr);
ctxt->wr_op = IB_WR_SEND;
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 62e4f9bcc387..25688fa2207f 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -477,8 +477,7 @@ struct page *svc_rdma_get_page(void)
while ((page = alloc_page(GFP_KERNEL)) == NULL) {
/* If we can't get memory, wait a bit and try again */
- printk(KERN_INFO "svcrdma: out of memory...retrying in 1000 "
- "jiffies.\n");
+ printk(KERN_INFO "svcrdma: out of memory...retrying in 1s\n");
schedule_timeout_uninterruptible(msecs_to_jiffies(1000));
}
return page;
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 285dc0884115..1eb9c468d0c9 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -733,7 +733,7 @@ static void __exit xprt_rdma_cleanup(void)
{
int rc;
- dprintk(KERN_INFO "RPCRDMA Module Removed, deregister RPC RDMA transport\n");
+ dprintk("RPCRDMA Module Removed, deregister RPC RDMA transport\n");
#ifdef RPC_DEBUG
if (sunrpc_table_header) {
unregister_sysctl_table(sunrpc_table_header);
@@ -755,14 +755,14 @@ static int __init xprt_rdma_init(void)
if (rc)
return rc;
- dprintk(KERN_INFO "RPCRDMA Module Init, register RPC RDMA transport\n");
+ dprintk("RPCRDMA Module Init, register RPC RDMA transport\n");
- dprintk(KERN_INFO "Defaults:\n");
- dprintk(KERN_INFO "\tSlots %d\n"
+ dprintk("Defaults:\n");
+ dprintk("\tSlots %d\n"
"\tMaxInlineRead %d\n\tMaxInlineWrite %d\n",
xprt_rdma_slot_table_entries,
xprt_rdma_max_inline_read, xprt_rdma_max_inline_write);
- dprintk(KERN_INFO "\tPadding %d\n\tMemreg %d\n",
+ dprintk("\tPadding %d\n\tMemreg %d\n",
xprt_rdma_inline_write_padding, xprt_rdma_memreg_strategy);
#ifdef RPC_DEBUG
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 04:26:37 +0000