ctx->slot_size = record_header_size(config, chan, *o_begin,
before_hdr_pad, ctx, client_ctx);
ctx->slot_size +=
ctx->slot_size = record_header_size(config, chan, *o_begin,
before_hdr_pad, ctx, client_ctx);
ctx->slot_size +=
ctx->largest_align) + ctx->data_size;
if (caa_unlikely((subbuf_offset(*o_begin, chan) + ctx->slot_size)
> chan->backend.subbuf_size))
ctx->largest_align) + ctx->data_size;
if (caa_unlikely((subbuf_offset(*o_begin, chan) + ctx->slot_size)
> chan->backend.subbuf_size))