Zram switched to per-cpu compression streams since Linux 4.7 [1]. Drop the irrelevant configuration (no-op).
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/block/zram?h=v4.7&id=43209ea2d17aae1540d4e28274e36404f72702f2 Signed-off-by: Rui Salvaterra <rsalvate...@gmail.com> --- package/system/zram-swap/files/zram.init | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/package/system/zram-swap/files/zram.init b/package/system/zram-swap/files/zram.init index a42f019d92..98e99c0219 100755 --- a/package/system/zram-swap/files/zram.init +++ b/package/system/zram-swap/files/zram.init @@ -98,19 +98,6 @@ zram_comp_algo() fi } -zram_comp_streams() -{ - local dev="$1" - local logical_cpus=$( grep -ci "^processor" /proc/cpuinfo ) - [ $logical_cpus -gt 1 ] || return 1 - local zram_comp_streams="$( uci -q get system.@system[0].zram_comp_streams )" - [ -n "$zram_comp_streams" ] && [ "$zram_comp_streams" -le "$logical_cpus" ] || zram_comp_streams=$logical_cpus - if [ -e /sys/block/$( basename $dev )/max_comp_streams ]; then - logger -s -t zram_comp_streams -p daemon.debug "Set max compression streams to '$zram_comp_streams' for zram '$dev'" - echo $zram_comp_streams > /sys/block/$( basename $dev )/max_comp_streams - fi -} - #print various stats info about zram swap device zram_stats() { @@ -122,7 +109,6 @@ zram_stats() printf "%-25s - %s\n" "Block device" $zdev awk '{ printf "%-25s - %d MiB\n", "Device size", $1/1024/1024 }' <$zdev/disksize printf "%-25s - %s\n" "Compression algo" "$(cat $zdev/comp_algorithm)" - printf "%-25s - %s\n" "Compression streams" "$( cat $zdev/max_comp_streams)" awk 'BEGIN { fmt = "%-25s - %.2f %s\n" fmt2 = "%-25s - %d\n" @@ -180,7 +166,6 @@ start() zram_reset "$zram_dev" "enforcing defaults" zram_comp_algo "$zram_dev" - zram_comp_streams "$zram_dev" echo $(( $zram_size * 1024 * 1024 )) >"/sys/block/$( basename "$zram_dev" )/disksize" /sbin/mkswap "$zram_dev" /sbin/swapon -d $zram_priority "$zram_dev" -- 2.28.0 _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
