Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Cc: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Mike Christie <michaelc@xxxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxx>
Cc: Karen Xie <kxie@xxxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx
---
drivers/scsi/cxgbi/libcxgbi.c | 16 +++++++++-------
drivers/scsi/cxgbi/libcxgbi.h | 2 +-
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 77ac217..628b23d 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -1787,7 +1787,7 @@ static int sgl_seek_offset(struct scatterlist *sgl, unsigned int sgcnt,
}
static int sgl_read_to_frags(struct scatterlist *sg, unsigned int sgoffset,
- unsigned int dlen, skb_frag_t *frags,
+ unsigned int dlen, struct subpage *frags,
int frag_max)
{
unsigned int datalen = dlen;
@@ -1944,7 +1944,7 @@ int cxgbi_conn_init_pdu(struct iscsi_task *task, unsigned int offset,
if (tdata->nr_frags > MAX_SKB_FRAGS ||
(padlen && tdata->nr_frags == MAX_SKB_FRAGS)) {
char *dst = skb->data + task->hdr_len;
- skb_frag_t *frag = tdata->frags;
+ struct subpage *frag = tdata->frags;
/* data fits in the skb's headroom */
for (i = 0; i < tdata->nr_frags; i++, frag++) {
@@ -1962,11 +1962,13 @@ int cxgbi_conn_init_pdu(struct iscsi_task *task, unsigned int offset,
skb_put(skb, count + padlen);
} else {
/* data fit into frag_list */
- for (i = 0; i < tdata->nr_frags; i++)
- get_page(tdata->frags[i].page);
-
- memcpy(skb_shinfo(skb)->frags, tdata->frags,
- sizeof(skb_frag_t) * tdata->nr_frags);
+ for (i = 0; i < tdata->nr_frags; i++) {
+ __skb_fill_page_desc(skb, i,
+ tdata->frags[i].page,
+ tdata->frags[i].page_offset,
+ tdata->frags[i].size);
+ skb_frag_ref(skb, i);
+ }
skb_shinfo(skb)->nr_frags = tdata->nr_frags;
skb->len += count;
skb->data_len += count;
diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h
index 9267844..9406759 100644
--- a/drivers/scsi/cxgbi/libcxgbi.h
+++ b/drivers/scsi/cxgbi/libcxgbi.h
@@ -574,7 +574,7 @@ struct cxgbi_endpoint {
#define MAX_PDU_FRAGS ((ULP2_MAX_PDU_PAYLOAD + 512 - 1) / 512)
struct cxgbi_task_data {
unsigned short nr_frags;
- skb_frag_t frags[MAX_PDU_FRAGS];
+ struct subpage frags[MAX_PDU_FRAGS];
struct sk_buff *skb;
unsigned int offset;
unsigned int count;
--
1.7.2.5
--
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