diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_user_sdma.c')
-rw-r--r-- | drivers/infiniband/hw/qib/qib_user_sdma.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/qib/qib_user_sdma.c b/drivers/infiniband/hw/qib/qib_user_sdma.c index 0c204776263f..05190edc2611 100644 --- a/drivers/infiniband/hw/qib/qib_user_sdma.c +++ b/drivers/infiniband/hw/qib/qib_user_sdma.c @@ -317,7 +317,7 @@ static int qib_user_sdma_page_to_frags(const struct qib_devdata *dd, * the caller can ignore this page. */ if (put) { - put_page(page); + put_user_page(page); } else { /* coalesce case */ kunmap(page); @@ -631,7 +631,7 @@ static void qib_user_sdma_free_pkt_frag(struct device *dev, kunmap(pkt->addr[i].page); if (pkt->addr[i].put_page) - put_page(pkt->addr[i].page); + put_user_page(pkt->addr[i].page); else __free_page(pkt->addr[i].page); } else if (pkt->addr[i].kvaddr) { @@ -706,7 +706,7 @@ static int qib_user_sdma_pin_pages(const struct qib_devdata *dd, /* if error, return all pages not managed by pkt */ free_pages: while (i < j) - put_page(pages[i++]); + put_user_page(pages[i++]); done: return ret; @@ -904,10 +904,11 @@ static int qib_user_sdma_queue_pkts(const struct qib_devdata *dd, } if (frag_size) { - int pktsize, tidsmsize, n; + int tidsmsize, n; + size_t pktsize; n = npages*((2*PAGE_SIZE/frag_size)+1); - pktsize = sizeof(*pkt) + sizeof(pkt->addr[0])*n; + pktsize = struct_size(pkt, addr, n); /* * Determine if this is tid-sdma or just sdma. |