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[SPARC]: sbus/envctrl: replace schedule_timeout() with msleep_interruptible()

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Use msleep_interruptible() instead of schedule_timeout() to guarantee
the task delays as expected. Change the units of poll_interval to
msecs as it is only used in this delay.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nishanth Aravamudan 2005-07-24 19:34:33 -07:00 committed by David S. Miller
parent 70c83375bb
commit cb39d263e7
1 changed files with 2 additions and 5 deletions
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7
drivers/sbus/char/envctrl.c
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@ -1007,7 +1007,7 @@ static int kenvctrld(void *__unused)
return -ENODEV; return -ENODEV;
} }
poll_interval = 5 * HZ; /* TODO env_mon_interval */ poll_interval = 5000; /* TODO env_mon_interval */
daemonize("kenvctrld"); daemonize("kenvctrld");
allow_signal(SIGKILL); allow_signal(SIGKILL);
@ -1016,10 +1016,7 @@ static int kenvctrld(void *__unused)
printk(KERN_INFO "envctrl: %s starting...\n", current->comm); printk(KERN_INFO "envctrl: %s starting...\n", current->comm);
for (;;) { for (;;) {
current->state = TASK_INTERRUPTIBLE; if(msleep_interruptible(poll_interval))
schedule_timeout(poll_interval);
if(signal_pending(current))
break; break;
for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) { for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {