commit 6b38051dd74ae395e774daa8593afa79e6f07023
author Tim Lee <timlee660101@gmail.com> Wed Mar 22 17:02:03 2023 +0800
committer Tim Lee <chli30@nuvoton.com> Wed Mar 29 06:50:48 2023 +0000
tree 6068b59b73cb2897d508c3c966291658c7da864e
parent e6970b4909a288cd9f4081b7b42ab67cdeb5877b

meta-nuvoton: linux: npcm8xx: add CONFIG_SQUASHFS_DECOMP_MULTI

By default Squashfs uses a single decompressor but it gives poor
performance on parallel I/O workloads when using multiple CPU machines
due to waiting on decompressor availability.

Thus, we add this configuration for using parallel squashfs
decompressor to speedup read of squashfs that can improve all services
loading time when system booting up especially.

Signed-off-by: Tim Lee <timlee660101@gmail.com>
Change-Id: I11231ab3a3c603817fa81c0f0bb6c98d3953c582

meta-nuvoton/recipes-kernel/linux/linux-nuvoton/npcm8xx_defconfig

diff --git a/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/npcm8xx_defconfig b/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/npcm8xx_defconfig
index e3089d7..1bf2314 100644
--- a/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/npcm8xx_defconfig
+++ b/meta-nuvoton/recipes-kernel/linux/linux-nuvoton/npcm8xx_defconfig
@@ -164,6 +164,7 @@
 CONFIG_JFFS2_FS_XATTR=y
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_DECOMP_MULTI=y
 CONFIG_DEBUG_FS=y
 
 # Enable EDAC support