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Diffstat (limited to 'net/ceph/osd_client.c')
-rw-r--r--net/ceph/osd_client.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 0c5bf2fb5075..409c443c8d1f 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -117,7 +117,7 @@ static void ceph_osd_data_bio_init(struct ceph_osd_data *osd_data,
117 117
118struct ceph_osd_data * 118struct ceph_osd_data *
119osd_req_op_extent_osd_data(struct ceph_osd_request *osd_req, 119osd_req_op_extent_osd_data(struct ceph_osd_request *osd_req,
120 unsigned int which, bool write_request) 120 unsigned int which)
121{ 121{
122 BUG_ON(which >= osd_req->r_num_ops); 122 BUG_ON(which >= osd_req->r_num_ops);
123 123
@@ -156,37 +156,34 @@ osd_req_op_cls_response_data(struct ceph_osd_request *osd_req,
156EXPORT_SYMBOL(osd_req_op_cls_response_data); /* ??? */ 156EXPORT_SYMBOL(osd_req_op_cls_response_data); /* ??? */
157 157
158void osd_req_op_extent_osd_data_pages(struct ceph_osd_request *osd_req, 158void osd_req_op_extent_osd_data_pages(struct ceph_osd_request *osd_req,
159 unsigned int which, bool write_request, 159 unsigned int which, struct page **pages,
160 struct page **pages, u64 length, u32 alignment, 160 u64 length, u32 alignment,
161 bool pages_from_pool, bool own_pages) 161 bool pages_from_pool, bool own_pages)
162{ 162{
163 struct ceph_osd_data *osd_data; 163 struct ceph_osd_data *osd_data;
164 164
165 osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request); 165 osd_data = osd_req_op_extent_osd_data(osd_req, which);
166 ceph_osd_data_pages_init(osd_data, pages, length, alignment, 166 ceph_osd_data_pages_init(osd_data, pages, length, alignment,
167 pages_from_pool, own_pages); 167 pages_from_pool, own_pages);
168} 168}
169EXPORT_SYMBOL(osd_req_op_extent_osd_data_pages); 169EXPORT_SYMBOL(osd_req_op_extent_osd_data_pages);
170 170
171void osd_req_op_extent_osd_data_pagelist(struct ceph_osd_request *osd_req, 171void osd_req_op_extent_osd_data_pagelist(struct ceph_osd_request *osd_req,
172 unsigned int which, bool write_request, 172 unsigned int which, struct ceph_pagelist *pagelist)
173 struct ceph_pagelist *pagelist)
174{ 173{
175 struct ceph_osd_data *osd_data; 174 struct ceph_osd_data *osd_data;
176 175
177 osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request); 176 osd_data = osd_req_op_extent_osd_data(osd_req, which);
178 ceph_osd_data_pagelist_init(osd_data, pagelist); 177 ceph_osd_data_pagelist_init(osd_data, pagelist);
179} 178}
180EXPORT_SYMBOL(osd_req_op_extent_osd_data_pagelist); 179EXPORT_SYMBOL(osd_req_op_extent_osd_data_pagelist);
181 180
182#ifdef CONFIG_BLOCK 181#ifdef CONFIG_BLOCK
183void osd_req_op_extent_osd_data_bio(struct ceph_osd_request *osd_req, 182void osd_req_op_extent_osd_data_bio(struct ceph_osd_request *osd_req,
184 unsigned int which, bool write_request, 183 unsigned int which, struct bio *bio, size_t bio_length)
185 struct bio *bio, size_t bio_length)
186{ 184{
187 struct ceph_osd_data *osd_data; 185 struct ceph_osd_data *osd_data;
188 186 osd_data = osd_req_op_extent_osd_data(osd_req, which);
189 osd_data = osd_req_op_extent_osd_data(osd_req, which, write_request);
190 ceph_osd_data_bio_init(osd_data, bio, bio_length); 187 ceph_osd_data_bio_init(osd_data, bio, bio_length);
191} 188}
192EXPORT_SYMBOL(osd_req_op_extent_osd_data_bio); 189EXPORT_SYMBOL(osd_req_op_extent_osd_data_bio);
@@ -2284,7 +2281,7 @@ int ceph_osdc_readpages(struct ceph_osd_client *osdc,
2284 2281
2285 /* it may be a short read due to an object boundary */ 2282 /* it may be a short read due to an object boundary */
2286 2283
2287 osd_req_op_extent_osd_data_pages(req, 0, false, 2284 osd_req_op_extent_osd_data_pages(req, 0,
2288 pages, *plen, page_align, false, false); 2285 pages, *plen, page_align, false, false);
2289 2286
2290 dout("readpages final extent is %llu~%llu (%llu bytes align %d)\n", 2287 dout("readpages final extent is %llu~%llu (%llu bytes align %d)\n",
@@ -2327,7 +2324,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
2327 return PTR_ERR(req); 2324 return PTR_ERR(req);
2328 2325
2329 /* it may be a short write due to an object boundary */ 2326 /* it may be a short write due to an object boundary */
2330 osd_req_op_extent_osd_data_pages(req, 0, true, pages, len, page_align, 2327 osd_req_op_extent_osd_data_pages(req, 0, pages, len, page_align,
2331 false, false); 2328 false, false);
2332 dout("writepages %llu~%llu (%llu bytes)\n", off, len, len); 2329 dout("writepages %llu~%llu (%llu bytes)\n", off, len, len);
2333 2330
@@ -2428,7 +2425,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
2428 * XXX page data. Probably OK for reads, but this 2425 * XXX page data. Probably OK for reads, but this
2429 * XXX ought to be done more generally. 2426 * XXX ought to be done more generally.
2430 */ 2427 */
2431 osd_data = osd_req_op_extent_osd_data(req, 0, false); 2428 osd_data = osd_req_op_extent_osd_data(req, 0);
2432 if (osd_data->type == CEPH_OSD_DATA_TYPE_PAGES) { 2429 if (osd_data->type == CEPH_OSD_DATA_TYPE_PAGES) {
2433 if (osd_data->pages && 2430 if (osd_data->pages &&
2434 unlikely(osd_data->length < data_len)) { 2431 unlikely(osd_data->length < data_len)) {