From ef9b2da6169d03ffa825a46a8ba9586bb5572d51 Mon Sep 17 00:00:00 2001 From: Kyle Lin Date: Sun, 21 Jul 2024 20:16:00 +0530 Subject: [PATCH] sm6375-common: Fine tune the read_ahead size fine tune the read_ahead size for runtime Change-Id: If7929c51222e325a019532ce0d16045a52778165 Signed-off-by: Kyle Lin Signed-off-by: Vaisakh Murali --- rootdir/bin/init.blair.post_boot.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/rootdir/bin/init.blair.post_boot.sh b/rootdir/bin/init.blair.post_boot.sh index 3b313ab..6a77403 100644 --- a/rootdir/bin/init.blair.post_boot.sh +++ b/rootdir/bin/init.blair.post_boot.sh @@ -5,3 +5,17 @@ # Custom tuning for Blair SoC +# Runtime fs tuning +echo 128 > /sys/block/sda/queue/read_ahead_kb +echo 128 > /sys/block/sda/queue/nr_requests +echo 1 > /sys/block/sda/queue/iostats +echo 128 > /sys/block/dm-0/queue/read_ahead_kb +echo 128 > /sys/block/dm-1/queue/read_ahead_kb +echo 128 > /sys/block/dm-2/queue/read_ahead_kb +echo 128 > /sys/block/dm-3/queue/read_ahead_kb +echo 128 > /sys/block/dm-4/queue/read_ahead_kb +echo 128 > /sys/block/dm-5/queue/read_ahead_kb +echo 128 > /sys/block/dm-6/queue/read_ahead_kb +echo 128 > /sys/block/dm-7/queue/read_ahead_kb +echo 128 > /sys/block/dm-8/queue/read_ahead_kb +echo 128 > /sys/block/dm-9/queue/read_ahead_kb