Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4c629727cefe45abb2f7459836bfc4b41c5e55ba
Commit: 4c629727cefe45abb2f7459836bfc4b41c5e55ba
Parent: 486d0a0079eb782cdb73f18246e26076c615a020
Author: Cornelia Huck <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 19 15:29:24 2008 +0100
Committer: Martin Schwidefsky <[EMAIL PROTECTED]>
CommitDate: Tue Feb 19 15:29:32 2008 +0100
[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 <[EMAIL PROTECTED]>
Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
---
drivers/s390/cio/device.c | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 676b47e..fec004f 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;
-
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