libceph: kill off osd data write_request parameters
In the incremental move toward supporting distinct data items in an
osd request some of the functions had "write_request" parameters to
indicate, basically, whether the data belonged to in_data or the
out_data. Now that we maintain the data fields in the op structure
there is no need to indicate the direction, so get rid of the
"write_request" parameters.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 0c5bf2f..409c443 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -117,7 +117,7 @@
struct ceph_osd_data *
osd_req_op_extent_osd_data(struct ceph_osd_request *osd_req,
- unsigned int which, bool write_request)
+ unsigned int which)
{
BUG_ON(which >= osd_req->r_num_ops);
@@ -156,37 +156,34 @@
EXPORT_SYMBOL(osd_req_op_cls_response_data); /* ??? */
void osd_req_op_extent_osd_data_pages(struct ceph_osd_request *osd_req,
- unsigned int which, bool write_request,
- struct page **pages, u64 length, u32 alignment,
+ unsigned int which, struct page **pages,
+ u64 length, u32 alignment,
bool pages_from_pool, bool own_pages)
{
struct ceph_osd_data *osd_data;
- osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request);
+ osd_data = osd_req_op_extent_osd_data(osd_req, which);
ceph_osd_data_pages_init(osd_data, pages, length, alignment,
pages_from_pool, own_pages);
}
EXPORT_SYMBOL(osd_req_op_extent_osd_data_pages);
void osd_req_op_extent_osd_data_pagelist(struct ceph_osd_request *osd_req,
- unsigned int which, bool write_request,
- struct ceph_pagelist *pagelist)
+ unsigned int which, struct ceph_pagelist *pagelist)
{
struct ceph_osd_data *osd_data;
- osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request);
+ osd_data = osd_req_op_extent_osd_data(osd_req, which);
ceph_osd_data_pagelist_init(osd_data, pagelist);
}
EXPORT_SYMBOL(osd_req_op_extent_osd_data_pagelist);
#ifdef CONFIG_BLOCK
void osd_req_op_extent_osd_data_bio(struct ceph_osd_request *osd_req,
- unsigned int which, bool write_request,
- struct bio *bio, size_t bio_length)
+ unsigned int which, struct bio *bio, size_t bio_length)
{
struct ceph_osd_data *osd_data;
-
- osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request);
+ osd_data = osd_req_op_extent_osd_data(osd_req, which);
ceph_osd_data_bio_init(osd_data, bio, bio_length);
}
EXPORT_SYMBOL(osd_req_op_extent_osd_data_bio);
@@ -2284,7 +2281,7 @@
/* it may be a short read due to an object boundary */
- osd_req_op_extent_osd_data_pages(req, 0, false,
+ osd_req_op_extent_osd_data_pages(req, 0,
pages, *plen, page_align, false, false);
dout("readpages final extent is %llu~%llu (%llu bytes align %d)\n",
@@ -2327,7 +2324,7 @@
return PTR_ERR(req);
/* it may be a short write due to an object boundary */
- osd_req_op_extent_osd_data_pages(req, 0, true, pages, len, page_align,
+ osd_req_op_extent_osd_data_pages(req, 0, pages, len, page_align,
false, false);
dout("writepages %llu~%llu (%llu bytes)\n", off, len, len);
@@ -2428,7 +2425,7 @@
* XXX page data. Probably OK for reads, but this
* XXX ought to be done more generally.
*/
- osd_data = osd_req_op_extent_osd_data(req, 0, false);
+ osd_data = osd_req_op_extent_osd_data(req, 0);
if (osd_data->type == CEPH_OSD_DATA_TYPE_PAGES) {
if (osd_data->pages &&
unlikely(osd_data->length < data_len)) {