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| author |   Nishanth Aravamudan <nacc@us.ibm.com> | 2005-07-24 19:34:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2005-07-24 19:34:33 -0700 |
| commit | cb39d263e751f9cca8055bcacfe5ec863dfe2705 (patch) | |
| tree | 6b2bead3545fced8f8b1e8de54d1b0b52e109d24 /drivers/sbus | |
| parent | [SPARC]: sbus/aurora: replace schedule_timeout() with msleep_interruptible() (diff) | |
| download | linux-dev-cb39d263e751f9cca8055bcacfe5ec863dfe2705.tar.xz linux-dev-cb39d263e751f9cca8055bcacfe5ec863dfe2705.zip | |
[SPARC]: sbus/envctrl: replace schedule_timeout() with msleep_interruptible()
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>
Diffstat (limited to 'drivers/sbus')
| -rw-r--r-- | drivers/sbus/char/envctrl.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index f6ed35b24f43..0c7cd7e7e2e5 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -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) { |