Insures zram swap is higher priority than any swap added by block-mount;
which is not the case if zram swap is restarted for any reason
(e.g., /etc/init.d/zram restart).
v2 - Default CONFIG_FEATURE_SWAPON_PRI to 'y'
Unfortunately, this adds an additional ~2.1K to the size of busybox.
Signed-off-by: Nathan Hintz <nlhi...@hotmail.com>
Index: package/zram-swap/files/zram.init
===================================================================
--- package/zram-swap/files/zram.init (revision 35146)
+++ package/zram-swap/files/zram.init (working copy)
@@ -100,7 +100,7 @@
zram_reset "$zram_dev" "enforcing defaults"
echo $(( $zram_size * 1024 * 1024 )) >"/sys/block/$( basename
$zram_dev )/disksize"
mkswap "$zram_dev"
- swapon "$zram_dev"
+ swapon -p 0 "$zram_dev"
} done
}
Index: package/busybox/config/util-linux/Config.in
===================================================================
--- package/busybox/config/util-linux/Config.in (revision 35146)
+++ package/busybox/config/util-linux/Config.in (working copy)
@@ -664,7 +664,7 @@
config BUSYBOX_CONFIG_FEATURE_SWAPON_PRI
bool "Support priority option -p"
- default n
+ default y
depends on BUSYBOX_CONFIG_SWAPONOFF
help
Enable support for setting swap device priority in swapon.
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/mailman/listinfo/openwrt-devel
