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Date: Fri, 6 Oct 2006 16:54:20 +0200
From: Martin Schwidefsky <schwidefsky@...ibm.com>
To: linux-kernel@...r.kernel.org, cborntra@...ibm.com
Subject: [S390] ap bus poll thread priority.
From: Christian Borntraeger <cborntra@...ibm.com>
[S390] ap bus poll thread priority.
The ap bus is supposed to have a low priority. We must use 19 instead
of -20, which is just the opposite.
Signed-off-by: Christian Borntraeger <cborntra@...ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@...ibm.com>
---
drivers/s390/crypto/ap_bus.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -urpN linux-2.6/drivers/s390/crypto/ap_bus.c linux-2.6-patched/drivers/s390/crypto/ap_bus.c
--- linux-2.6/drivers/s390/crypto/ap_bus.c 2006-10-06 16:29:35.000000000 +0200
+++ linux-2.6-patched/drivers/s390/crypto/ap_bus.c 2006-10-06 16:29:54.000000000 +0200
@@ -1062,7 +1062,7 @@ static int ap_poll_thread(void *data)
unsigned long flags;
int requests;
- set_user_nice(current, -20);
+ set_user_nice(current, 19);
while (1) {
if (need_resched()) {
schedule();
-
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