diff options
| author | Rui Salvaterra <rsalvaterra@gmail.com> | 2020-10-19 19:21:13 +0100 |
|---|---|---|
| committer | Paul Spooren <mail@aparcar.org> | 2020-12-13 13:55:03 -1000 |
| commit | 116191eddf9d8ddba61de788824dea442b265936 (patch) | |
| tree | d977b090de149c927bd3f3ef1e8ce9864a9c0b7c /package/system/zram-swap/files | |
| parent | c29f6121fda07b50f55561ceac780a3b24ebcd43 (diff) | |
| download | upstream-116191eddf9d8ddba61de788824dea442b265936.tar.gz upstream-116191eddf9d8ddba61de788824dea442b265936.tar.bz2 upstream-116191eddf9d8ddba61de788824dea442b265936.zip | |
zram-swap: remove the compression streams settings
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 <rsalvaterra@gmail.com>
Diffstat (limited to 'package/system/zram-swap/files')
| -rwxr-xr-x | package/system/zram-swap/files/zram.init | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/package/system/zram-swap/files/zram.init b/package/system/zram-swap/files/zram.init index c6b7ae89c2..685648aae5 100755 --- a/package/system/zram-swap/files/zram.init +++ b/package/system/zram-swap/files/zram.init @@ -97,19 +97,6 @@ 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() { @@ -121,7 +108,6 @@ 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 $zdev/max_comp_streams)" awk 'BEGIN { fmt = "%-25s - %.2f %s\n" fmt2 = "%-25s - %d\n" @@ -179,7 +165,6 @@ start() zram_reset "$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" |