@@ -141,7 +141,7 @@ static bool rpcrdma_args_inline(struct rpcrdma_xprt *r_xprt,
if (xdr->page_len) {
remaining = xdr->page_len;
- offset = xdr->page_base & ~PAGE_MASK;
+ offset = offset_in_page(xdr->page_base);
count = 0;
while (remaining) {
remaining -= min_t(unsigned int,
@@ -222,7 +222,7 @@ static bool rpcrdma_results_inline(struct rpcrdma_xprt *r_xprt,
len = xdrbuf->page_len;
ppages = xdrbuf->pages + (xdrbuf->page_base >> PAGE_SHIFT);
- page_base = xdrbuf->page_base & ~PAGE_MASK;
+ page_base = offset_in_page(xdrbuf->page_base);
p = 0;
while (len && n < RPCRDMA_MAX_SEGS) {
if (!ppages[p]) {
@@ -540,7 +540,7 @@ static bool rpcrdma_results_inline(struct rpcrdma_xprt *r_xprt,
goto out;
page = virt_to_page(xdr->tail[0].iov_base);
- page_base = (unsigned long)xdr->tail[0].iov_base & ~PAGE_MASK;
+ page_base = offset_in_page(xdr->tail[0].iov_base);
/* If the content in the page list is an odd length,
* xdr_write_pages() has added a pad at the beginning
@@ -557,7 +557,7 @@ static bool rpcrdma_results_inline(struct rpcrdma_xprt *r_xprt,
*/
if (xdr->page_len) {
ppages = xdr->pages + (xdr->page_base >> PAGE_SHIFT);
- page_base = xdr->page_base & ~PAGE_MASK;
+ page_base = offset_in_page(xdr->page_base);
remaining = xdr->page_len;
while (remaining) {
sge_no++;
@@ -587,7 +587,7 @@ static bool rpcrdma_results_inline(struct rpcrdma_xprt *r_xprt,
*/
if (xdr->tail[0].iov_len) {
page = virt_to_page(xdr->tail[0].iov_base);
- page_base = (unsigned long)xdr->tail[0].iov_base & ~PAGE_MASK;
+ page_base = offset_in_page(xdr->tail[0].iov_base);
len = xdr->tail[0].iov_len;
map_tail:
@@ -878,9 +878,9 @@ static bool rpcrdma_results_inline(struct rpcrdma_xprt *r_xprt,
srcp += curlen;
copy_len -= curlen;
- page_base = rqst->rq_rcv_buf.page_base;
- ppages = rqst->rq_rcv_buf.pages + (page_base >> PAGE_SHIFT);
- page_base &= ~PAGE_MASK;
+ ppages = rqst->rq_rcv_buf.pages +
+ (rqst->rq_rcv_buf.page_base >> PAGE_SHIFT);
+ page_base = offset_in_page(rqst->rq_rcv_buf.page_base);
fixup_copy_count = 0;
if (copy_len && rqst->rq_rcv_buf.page_len) {
int pagelist_len;
Clean up. Reported by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> --- net/sunrpc/xprtrdma/rpc_rdma.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html