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Support iovecs for read operations

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This commit is contained in:
Vitaliy Filippov
2020-06-19 19:47:05 +03:00
parent 0f6d193d73
commit badf68c039
12 changed files with 200 additions and 150 deletions
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stub_uring_osd.cpp
+1 -2
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@@ -105,12 +105,11 @@ void stub_exec_op(osd_messenger_t *msgr, osd_op_t *op)
op->reply.hdr.magic = SECONDARY_OSD_REPLY_MAGIC;
op->reply.hdr.id = op->req.hdr.id;
op->reply.hdr.opcode = op->req.hdr.opcode;
op->send_list.push_back(op->reply.buf, OSD_PACKET_SIZE);
if (op->req.hdr.opcode == OSD_OP_SECONDARY_READ)
{
op->reply.hdr.retval = op->req.sec_rw.len;
op->buf = malloc(op->req.sec_rw.len);
op->send_list.push_back(op->buf, op->req.sec_rw.len);
op->iov.push_back(op->buf, op->req.sec_rw.len);
}
else if (op->req.hdr.opcode == OSD_OP_SECONDARY_WRITE)
{