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Commit | Line | Data |
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bd95a47b AM |
1 | #!/bin/sh |
2 | # $Id$ | |
3 | # | |
ab3600d2 | 4 | # irqbalance: Balancing of IRQs between multiple CPUs |
bd95a47b AM |
5 | # |
6 | # | |
42796dfc | 7 | # chkconfig: 2345 01 99 |
bd95a47b AM |
8 | # description: irqbalance |
9 | # | |
10 | # config: /etc/sysconfig/irqbalance | |
11 | ||
ab3600d2 ER |
12 | # useless on UP |
13 | if [ "$(LC_ALL=C grep "^processor.*:.*[0-9]" /proc/cpuinfo | wc -l)" -lt 2 ]; then | |
14 | exit 0 | |
15 | fi | |
16 | ||
bd95a47b AM |
17 | # Source function library |
18 | . /etc/rc.d/init.d/functions | |
19 | ||
20 | # Get service config | |
21 | if [ -f /etc/sysconfig/irqbalance ]; then | |
22 | . /etc/sysconfig/irqbalance | |
23 | fi | |
24 | ||
2e0a9649 | 25 | is_yes "$IRQBALANCE_ONE_SHOT" && IRQBALANCE_OPT="${IRQBALANCE_OPT} oneshot" |
bd95a47b | 26 | |
ab3600d2 | 27 | start() { |
bd95a47b AM |
28 | # Check if service is already running? |
29 | if [ ! -f /var/lock/subsys/irqbalance ]; then | |
ab3600d2 ER |
30 | msg_starting irqbalance |
31 | daemon irqbalance ${IRQBALANCE_OPT} | |
32 | RETVAL=$? | |
33 | [ $RETVAL -eq 0 ] && ! is_yes "$IRQBALANCE_ONE_SHOT" && touch /var/lock/subsys/irqbalance | |
bd95a47b | 34 | else |
ab3600d2 | 35 | msg_already_running irqbalance |
bd95a47b | 36 | fi |
ab3600d2 ER |
37 | } |
38 | ||
39 | stop() { | |
40 | if ! is_yes "$IRQBALANCE_ONE_SHOT"; then | |
bd95a47b | 41 | if [ -f /var/lock/subsys/irqbalance ]; then |
ab3600d2 ER |
42 | msg_stopping irqbalance |
43 | killproc irqbalance | |
44 | rm -f /var/lock/subsys/irqbalance | |
bd95a47b | 45 | else |
ab3600d2 | 46 | msg_not_running irqbalance |
bd95a47b AM |
47 | fi |
48 | fi | |
ab3600d2 ER |
49 | } |
50 | ||
51 | RETVAL=0 | |
52 | # See how we were called. | |
53 | case "$1" in | |
54 | start) | |
55 | start | |
56 | ;; | |
57 | stop) | |
58 | stop | |
bd95a47b AM |
59 | ;; |
60 | status) | |
61 | status irqbalance | |
ab3600d2 | 62 | RETVAL=$? |
bd95a47b AM |
63 | ;; |
64 | restart|force-reload) | |
ab3600d2 ER |
65 | stop |
66 | start | |
bd95a47b AM |
67 | ;; |
68 | *) | |
69 | msg_usage "$0 {start|stop|restart|force-reload|status}" | |
70 | exit 3 | |
71 | esac | |
72 | ||
ab3600d2 ER |
73 | exit $RETVAL |
74 | # vim:ts=4:sw=4 |