[SCSI] libosd: osd_req_{read,write}_kern new API
By popular demand, define usefull wrappers for osd_req_read/write
that recieve kernel pointers. All users had their own.
Also remove these from exofs
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c
index 15f0bbc..c98153b 100644
--- a/drivers/scsi/osd/osd_initiator.c
+++ b/drivers/scsi/osd/osd_initiator.c
@@ -789,6 +789,20 @@
}
EXPORT_SYMBOL(osd_req_write);
+int osd_req_write_kern(struct osd_request *or,
+ const struct osd_obj_id *obj, u64 offset, void* buff, u64 len)
+{
+ struct request_queue *req_q = or->osd_dev->scsi_device->request_queue;
+ struct bio *bio = bio_map_kern(req_q, buff, len, GFP_KERNEL);
+
+ if (IS_ERR(bio))
+ return PTR_ERR(bio);
+
+ osd_req_write(or, obj, bio, offset);
+ return 0;
+}
+EXPORT_SYMBOL(osd_req_write_kern);
+
/*TODO: void osd_req_append(struct osd_request *,
const struct osd_obj_id *, struct bio *data_out); */
/*TODO: void osd_req_create_write(struct osd_request *,
@@ -824,6 +838,20 @@
}
EXPORT_SYMBOL(osd_req_read);
+int osd_req_read_kern(struct osd_request *or,
+ const struct osd_obj_id *obj, u64 offset, void* buff, u64 len)
+{
+ struct request_queue *req_q = or->osd_dev->scsi_device->request_queue;
+ struct bio *bio = bio_map_kern(req_q, buff, len, GFP_KERNEL);
+
+ if (IS_ERR(bio))
+ return PTR_ERR(bio);
+
+ osd_req_read(or, obj, bio, offset);
+ return 0;
+}
+EXPORT_SYMBOL(osd_req_read_kern);
+
void osd_req_get_attributes(struct osd_request *or,
const struct osd_obj_id *obj)
{