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| author | Samuel Casa <samuel.casa@neratec.com> | 2018-08-07 11:16:34 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2018-12-18 17:22:04 +0100 |
| commit | afd6460418dfbe9ed370a4f9ce4a8fb202f4eb7d (patch) | |
| tree | 56a55c8de482e180ce6f4afe8f8a5fcc50e4ccad /package/system | |
| parent | ac7c30708f8be29016bae7490d32405713083fd5 (diff) | |
| download | upstream-afd6460418dfbe9ed370a4f9ce4a8fb202f4eb7d.tar.gz upstream-afd6460418dfbe9ed370a4f9ce4a8fb202f4eb7d.tar.bz2 upstream-afd6460418dfbe9ed370a4f9ce4a8fb202f4eb7d.zip | |
zram-swap: Shell cosmetic
Signed-off-by: Samuel Casa <samuel.casa@neratec.com>
(backported from 65e9561b3d0546bfe6bad1840d81c0aa07b0c68d)
Diffstat (limited to 'package/system')
| -rw-r--r-- | package/system/zram-swap/files/zram.init | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/package/system/zram-swap/files/zram.init b/package/system/zram-swap/files/zram.init index 17483c8fbc..63a20479d1 100644 --- a/package/system/zram-swap/files/zram.init +++ b/package/system/zram-swap/files/zram.init @@ -16,7 +16,7 @@ zram_size() # in megabytes if [ -z "$zram_size" ]; then # e.g. 6mb for 16mb-routers or 61mb for 128mb-routers - echo $(( $ram_size / 2048 )) + echo $(( ram_size / 2048 )) else echo "$zram_size" fi @@ -72,7 +72,7 @@ zram_reset() list_cpu_idx() { # Offset by 1 if /dev/zram0 is in use by /tmp - if [ "$(mount | grep /dev/zram0)" ]; then + if mount | grep -q /dev/zram0; then local line i=1 # Hot-add new ZRAM device (if necessary) if [ ! -b /dev/zram1 ]; then @@ -86,7 +86,7 @@ list_cpu_idx() case "$line" in [Pp]rocessor*) echo $i - i=$(( $i + 1 )) + i=$(( i + 1 )) ;; esac } done <"/proc/cpuinfo" @@ -107,7 +107,7 @@ start() logger -s -t zram_start -p daemon.debug "activating '$zram_dev' for swapping ($zram_size MegaBytes)" zram_reset "$zram_dev" "enforcing defaults" - echo $(( $zram_size * 1024 * 1024 )) >"/sys/block/$( basename $zram_dev )/disksize" + echo $(( zram_size * 1024 * 1024 )) >"/sys/block/$( basename "$zram_dev" )/disksize" mkswap "$zram_dev" swapon "$zram_dev" } done |