diff options
| -rw-r--r-- | src/libutil/compression.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/libutil/compression.cc b/src/libutil/compression.cc index 5e2631ba3408..aad6e9b5bc1e 100644 --- a/src/libutil/compression.cc +++ b/src/libutil/compression.cc @@ -191,8 +191,13 @@ struct XzSink : CompressionSink XzSink(Sink & nextSink) : nextSink(nextSink) { - lzma_ret ret = lzma_easy_encoder( - &strm, 6, LZMA_CHECK_CRC64); + lzma_mt mt_options = {}; + mt_options.flags = 0; + mt_options.timeout = 300; + mt_options.check = LZMA_CHECK_CRC64; + mt_options.threads = lzma_cputhreads(); + lzma_ret ret = lzma_stream_encoder_mt( + &strm, &mt_options); if (ret != LZMA_OK) throw CompressionError("unable to initialise lzma encoder"); // FIXME: apply the x86 BCJ filter? |