153 	struct z_erofs_stream_dctx dctx = {  in z_erofs_lzma_decompress()  local
166 	dctx.kin = kmap_local_page(*rq->in);  in z_erofs_lzma_decompress()
167 	err = z_erofs_fixup_insize(rq, dctx.kin + rq->pageofs_in,  in z_erofs_lzma_decompress()
170 		kunmap_local(dctx.kin);  in z_erofs_lzma_decompress()
191 	buf.in = dctx.kin + rq->pageofs_in;  in z_erofs_lzma_decompress()
192 	dctx.bounce = strm->bounce;  in z_erofs_lzma_decompress()
194 		dctx.avail_out = buf.out_size - buf.out_pos;  in z_erofs_lzma_decompress()
195 		dctx.inbuf_sz = buf.in_size;  in z_erofs_lzma_decompress()
196 		dctx.inbuf_pos = buf.in_pos;  in z_erofs_lzma_decompress()
197 		err = z_erofs_stream_switch_bufs(&dctx, (void **)&buf.out,  in z_erofs_lzma_decompress()
203 			buf.out_size = dctx.avail_out;  in z_erofs_lzma_decompress()
206 		buf.in_size = dctx.inbuf_sz;  in z_erofs_lzma_decompress()
207 		buf.in_pos = dctx.inbuf_pos;  in z_erofs_lzma_decompress()
223 	if (dctx.kout)  in z_erofs_lzma_decompress()
224 		kunmap_local(dctx.kout);  in z_erofs_lzma_decompress()
225 	kunmap_local(dctx.kin);  in z_erofs_lzma_decompress()