dm integrity: increase RECALC_SECTORS to improve recalculate speed

[ Upstream commit b1a2b9332050c7ae32a22c2c74bc443e39f37b23 ]

Increase RECALC_SECTORS because it improves recalculate speed slightly
(from 390kiB/s to 410kiB/s).

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Stable-dep-of: 6d50eb472593 ("dm integrity: reduce vmalloc space footprint on 32-bit architectures")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 7599a122c956306864ede2b436655d555438ef2d..ea08eb4ed0d95f45b5ae05207980cecff9861f4a 100644 (file)
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -35,7 +35,7 @@
 #define MIN_LOG2_INTERLEAVE_SECTORS    3
 #define MAX_LOG2_INTERLEAVE_SECTORS    31
 #define METADATA_WORKQUEUE_MAX_ACTIVE  16
-#define RECALC_SECTORS                 8192
+#define RECALC_SECTORS                 32768
 #define RECALC_WRITE_SUPER             16
 #define BITMAP_BLOCK_SIZE              4096    /* don't change it */
 #define BITMAP_FLUSH_INTERVAL          (10 * HZ)