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Subject[PATCH 8/8] zram: default to lzo-rle instead of lzo
Date
lzo-rle gives higher performance and similar compression ratios to lzo.

Testing with 80 browser tabs showed a 27% reduction in total time spent
(de)compressing data during swapping.

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
---
drivers/block/zram/zram_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 58b025c5c83e..b8dc0976e385 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -41,7 +41,7 @@ static DEFINE_IDR(zram_index_idr);
static DEFINE_MUTEX(zram_index_mutex);

static int zram_major;
-static const char *default_compressor = "lzo";
+static const char *default_compressor = "lzo-rle";

/* Module params (documentation at end) */
static unsigned int num_devices = 1;
--
2.17.1
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