From 4c629727cefe45abb2f7459836bfc4b41c5e55ba Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Tue, 19 Feb 2008 15:29:24 +0100 Subject: [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: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/device.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'drivers/s390') diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 676b47e07ed..fec004f62bc 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -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; -- cgit v1.2.3-70-g09d2