Commit 4c629727 authored by Cornelia Huck's avatar Cornelia Huck Committed by Martin Schwidefsky
Browse files

[S390] cio: Do timed recovery on workqueue.



We can't do our recovery in softirq context, so we schedule it from
our timer function.
Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 486d0a00
......@@ -1535,7 +1535,7 @@ static int recovery_check(struct device *dev, void *data)
return 0;
}
static void recovery_func(unsigned long data)
static void recovery_work_func(struct work_struct *unused)
{
int redo = 0;
......@@ -1553,6 +1553,17 @@ static void recovery_func(unsigned long data)
CIO_MSG_EVENT(2, "recovery: end\n");
}
static DECLARE_WORK(recovery_work, recovery_work_func);
static void recovery_func(unsigned long data)
{
/*
* We can't do our recovery in softirq context and it's not
* performance critical, so we schedule it.
*/
schedule_work(&recovery_work);
}
void ccw_device_schedule_recovery(void)
{
unsigned long flags;
......
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