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26 lines
492 B
Bash
26 lines
492 B
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2006 OpenWrt.org
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START=11
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set_vm_min_free() {
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mem="$(grep MemTotal /proc/meminfo | awk '{print $2}')"
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if [ "$mem" -gt 65536 ]; then # 128M
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val=16384
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elif [ "$mem" -gt 32768 ]; then # 64M
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val=8192
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elif [ "$mem" -gt 16384 ]; then # 32M
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val=1024
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else
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return
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fi
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sysctl -qw vm.min_free_kbytes="$val"
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}
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start() {
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set_vm_min_free
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for CONF in /etc/sysctl.conf /etc/sysctl.d/*.conf; do
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[ -f "$CONF" ] && sysctl -p "$CONF" -e >&-
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done
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}
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