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[95.94.147.174]) by smtp.gmail.com with ESMTPSA id l1sm10930554ilv.34.2021.04.05.08.29.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Apr 2021 08:29:40 -0700 (PDT) From: Rui Salvaterra To: richard@nod.at Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Rui Salvaterra Subject: [PATCH] ubifs: default to zstd compression Date: Mon, 5 Apr 2021 16:29:35 +0100 Message-Id: <20210405152935.148129-1-rsalvaterra@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Compared to lzo and zlib, zstd is the best all-around performer, both in terms of speed and compression ratio. Set it as the default, if available. Signed-off-by: Rui Salvaterra --- fs/ubifs/sb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c index c160f718c288..e7693b94e5b5 100644 --- a/fs/ubifs/sb.c +++ b/fs/ubifs/sb.c @@ -53,6 +53,9 @@ static int get_default_compressor(struct ubifs_info *c) { + if (ubifs_compr_present(c, UBIFS_COMPR_ZSTD)) + return UBIFS_COMPR_ZSTD; + if (ubifs_compr_present(c, UBIFS_COMPR_LZO)) return UBIFS_COMPR_LZO; -- 2.31.1