9 	struct xz_buf buf;  member
196 	strm->buf.in = kin + inputmargin;  in z_erofs_lzma_decompress()
197 	strm->buf.in_pos = 0;  in z_erofs_lzma_decompress()
198 	strm->buf.in_size = min_t(u32, inlen, PAGE_SIZE - inputmargin);  in z_erofs_lzma_decompress()
199 	inlen -= strm->buf.in_size;  in z_erofs_lzma_decompress()
200 	strm->buf.out = NULL;  in z_erofs_lzma_decompress()
201 	strm->buf.out_pos = 0;  in z_erofs_lzma_decompress()
202 	strm->buf.out_size = 0;  in z_erofs_lzma_decompress()
207 		if (strm->buf.out_pos == strm->buf.out_size) {  in z_erofs_lzma_decompress()
208 			if (strm->buf.out) {  in z_erofs_lzma_decompress()
210 				strm->buf.out = NULL;  in z_erofs_lzma_decompress()
218 			strm->buf.out_pos = 0;  in z_erofs_lzma_decompress()
219 			strm->buf.out_size = min_t(u32, outlen,  in z_erofs_lzma_decompress()
221 			outlen -= strm->buf.out_size;  in z_erofs_lzma_decompress()
223 				strm->buf.out = kmap(rq->out[no]) + pageofs;  in z_erofs_lzma_decompress()
225 		} else if (strm->buf.in_pos == strm->buf.in_size) {  in z_erofs_lzma_decompress()
233 			strm->buf.in_pos = 0;  in z_erofs_lzma_decompress()
234 			strm->buf.in_size = min_t(u32, inlen, PAGE_SIZE);  in z_erofs_lzma_decompress()
235 			inlen -= strm->buf.in_size;  in z_erofs_lzma_decompress()
237 			strm->buf.in = kin;  in z_erofs_lzma_decompress()
248 			memcpy(strm->bounce, strm->buf.in, strm->buf.in_size);  in z_erofs_lzma_decompress()
249 			strm->buf.in = strm->bounce;  in z_erofs_lzma_decompress()
266 		xz_err = xz_dec_microlzma_run(strm->state, &strm->buf);  in z_erofs_lzma_decompress()
267 		DBG_BUGON(strm->buf.out_pos > strm->buf.out_size);  in z_erofs_lzma_decompress()
268 		DBG_BUGON(strm->buf.in_pos > strm->buf.in_size);  in z_erofs_lzma_decompress()
279 	if (no < nrpages_out && strm->buf.out)  in z_erofs_lzma_decompress()