From f718cb1f9bb4c86579ad8c42e8169bb6f3967d34 Mon Sep 17 00:00:00 2001 From: Tomas Vondra Date: Tue, 30 Sep 2025 13:00:10 +0200 Subject: [PATCH v20251001 21/25] try LZ4_compress_fast --- src/backend/storage/file/buffile.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c index 881fc44faa3..e3d4e2a342e 100644 --- a/src/backend/storage/file/buffile.c +++ b/src/backend/storage/file/buffile.c @@ -774,9 +774,10 @@ BufFileDumpBuffer(BufFile *file) * The length is stored at the beginning, we'll fill it in * at the end. */ - cSize = LZ4_compress_default(file->buffer.data, - cData + sizeof(CompressHeader), - file->nbytes, cBufferSize); + cSize = LZ4_compress_fast(file->buffer.data, + cData + sizeof(CompressHeader), + file->nbytes, cBufferSize, + 10); /* somewhat higher value */ if (cSize == 0) { ereport(ERROR, -- 2.51.0