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[PATCH] message: fix-up schedule_timeout() usage 

Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: "Moore, Eric Dean" <Eric.Moore@lsil.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nishanth Aravamudan 2005-11-07 01:01:19 -08:00 committed by Linus Torvalds
parent 8b93ec77a6
commit 6521018d4b
3 changed files with 11 additions and 20 deletions
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10
drivers/message/fusion/mptlan.c
View File

@ -511,7 +511,7 @@ mpt_lan_close(struct net_device *dev)
{
struct mpt_lan_priv *priv = netdev_priv(dev);
MPT_ADAPTER *mpt_dev = priv->mpt_dev;
unsigned int timeout;
unsigned long timeout;
int i;
dlprintk((KERN_INFO MYNAM ": mpt_lan_close called\n"));
@ -526,11 +526,9 @@ mpt_lan_close(struct net_device *dev)
mpt_lan_reset(dev);
timeout = 2 * HZ;
while (atomic_read(&priv->buckets_out) && --timeout) {
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(1);
}
timeout = jiffies + 2 * HZ;
while (atomic_read(&priv->buckets_out) && time_before(jiffies, timeout))
schedule_timeout_interruptible(1);
for (i = 0; i < priv->max_buckets_out; i++) {
if (priv->RcvCtl[i].skb != NULL) {

6
drivers/message/fusion/mptscsih.c
View File

@ -1013,10 +1013,8 @@ mptscsih_remove(struct pci_dev *pdev)
spin_lock_irqsave(&dvtaskQ_lock, flags);
if (dvtaskQ_active) {
spin_unlock_irqrestore(&dvtaskQ_lock, flags);
while(dvtaskQ_active && --count) {
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(1);
}
while(dvtaskQ_active && --count)
schedule_timeout_interruptible(1);
} else {
spin_unlock_irqrestore(&dvtaskQ_lock, flags);
}

15
drivers/message/i2o/iop.c
View File

@ -93,8 +93,7 @@ u32 i2o_msg_get_wait(struct i2o_controller *c,
c->name);
return I2O_QUEUE_EMPTY;
}
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
schedule_timeout_uninterruptible(1);
}
return m;
@ -485,8 +484,7 @@ static int i2o_iop_init_outbound_queue(struct i2o_controller *c)
osm_warn("%s: Timeout Initializing\n", c->name);
return -ETIMEDOUT;
}
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
schedule_timeout_uninterruptible(1);
}
m = c->out_queue.phys;
@ -548,8 +546,7 @@ static int i2o_iop_reset(struct i2o_controller *c)
if (time_after(jiffies, timeout))
break;
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
schedule_timeout_uninterruptible(1);
}
switch (*status) {
@ -577,8 +574,7 @@ static int i2o_iop_reset(struct i2o_controller *c)
rc = -ETIMEDOUT;
goto exit;
}
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
schedule_timeout_uninterruptible(1);
m = i2o_msg_get_wait(c, &msg, I2O_TIMEOUT_RESET);
}
@ -989,8 +985,7 @@ int i2o_status_get(struct i2o_controller *c)
return -ETIMEDOUT;
}
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(1);
schedule_timeout_uninterruptible(1);
}
#ifdef DEBUG