diff options
| -rw-r--r-- | include/linux/ceph/osd_client.h | 3 | ||||
| -rw-r--r-- | net/ceph/osd_client.c | 29 |
2 files changed, 17 insertions, 15 deletions
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 144d57cbef9e..71c41575646d 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -93,8 +93,9 @@ struct ceph_osd_req_op { const char *class_name; const char *method_name; const void *request_data; - u32 request_data_len; + struct ceph_osd_data *request_info; struct ceph_osd_data *response_data; + u32 request_data_len; __u8 class_len; __u8 method_len; __u8 argc; diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index ad24f210bf0c..db2624860384 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -399,28 +399,39 @@ void osd_req_op_cls_init(struct ceph_osd_request *osd_req, unsigned int which, const void *request_data, size_t request_data_size) { struct ceph_osd_req_op *op = osd_req_op_init(osd_req, which, opcode); + struct ceph_pagelist *pagelist; size_t payload_len = 0; size_t size; BUG_ON(opcode != CEPH_OSD_OP_CALL); + pagelist = kmalloc(sizeof (*pagelist), GFP_NOFS); + BUG_ON(!pagelist); + ceph_pagelist_init(pagelist); + op->cls.class_name = class; size = strlen(class); BUG_ON(size > (size_t) U8_MAX); op->cls.class_len = size; + ceph_pagelist_append(pagelist, class, size); payload_len += size; op->cls.method_name = method; size = strlen(method); BUG_ON(size > (size_t) U8_MAX); op->cls.method_len = size; + ceph_pagelist_append(pagelist, method, size); payload_len += size; op->cls.request_data = request_data; BUG_ON(request_data_size > (size_t) U32_MAX); op->cls.request_data_len = (u32) request_data_size; + ceph_pagelist_append(pagelist, request_data, request_data_size); payload_len += request_data_size; + op->cls.request_info = &osd_req->r_data_out; + ceph_osd_data_pagelist_init(op->cls.request_info, pagelist); + op->cls.argc = 0; /* currently unused */ op->payload_len = payload_len; @@ -456,7 +467,6 @@ static u64 osd_req_encode_op(struct ceph_osd_request *req, { struct ceph_osd_req_op *src; u64 request_data_len = 0; - struct ceph_pagelist *pagelist; BUG_ON(which >= req->r_num_ops); src = &req->r_ops[which]; @@ -485,23 +495,14 @@ static u64 osd_req_encode_op(struct ceph_osd_request *req, WARN_ON(src->extent.osd_data != &req->r_data_in); break; case CEPH_OSD_OP_CALL: - pagelist = kmalloc(sizeof (*pagelist), GFP_NOFS); - BUG_ON(!pagelist); - ceph_pagelist_init(pagelist); - dst->cls.class_len = src->cls.class_len; dst->cls.method_len = src->cls.method_len; dst->cls.indata_len = cpu_to_le32(src->cls.request_data_len); - ceph_pagelist_append(pagelist, src->cls.class_name, - src->cls.class_len); - ceph_pagelist_append(pagelist, src->cls.method_name, - src->cls.method_len); - ceph_pagelist_append(pagelist, src->cls.request_data, - src->cls.request_data_len); - ceph_osd_data_pagelist_init(&req->r_data_out, pagelist); - WARN_ON(src->cls.response_data != &req->r_data_in); - request_data_len = pagelist->length; + WARN_ON(src->cls.request_info != &req->r_data_out); + BUG_ON(src->cls.request_info->type != + CEPH_OSD_DATA_TYPE_PAGELIST); + request_data_len = src->cls.request_info->pagelist->length; break; case CEPH_OSD_OP_STARTSYNC: break; |