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 <[EMAIL PROTECTED]>
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
kj-domen/drivers/sbus/char/envctrl.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff -puN
drivers/sbus/char/envctrl.c~msleep_interruptible-drivers_sbus_char_envctrl
drivers/sbus/char/envctrl.c
---
kj/drivers/sbus/char/envctrl.c~msleep_interruptible-drivers_sbus_char_envctrl
2005-03-05 16:11:02.000000000 +0100
+++ kj-domen/drivers/sbus/char/envctrl.c 2005-03-05 16:11:02.000000000
+0100
@@ -1007,7 +1007,7 @@ static int kenvctrld(void *__unused)
return -ENODEV;
}
- poll_interval = 5 * HZ; /* TODO env_mon_interval */
+ poll_interval = 5000; /* TODO env_mon_interval */
daemonize("kenvctrld");
allow_signal(SIGKILL);
@@ -1016,10 +1016,7 @@ static int kenvctrld(void *__unused)
printk(KERN_INFO "envctrl: %s starting...\n", current->comm);
for (;;) {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(poll_interval);
-
- if(signal_pending(current))
+ if(msleep_interruptible(poll_interval))
break;
for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {
_
-
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