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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2008-10-10 21:33:06 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-10-10 21:33:47 +0200
commitecf5d9ef68b868b293b40b89615a92de7310d065 (patch)
treeec92f05f79e222075e2425129e15b0ee9131364e /drivers/s390/cio/device.h
parent46fbe4e46ddb88805245a24f684400b50ead68a7 (diff)
[S390] cio: introduce purge function for /proc/cio_ignore
Allow users to remove blacklisted ccw devices by using the /proc/cio_ignore interface: echo purge > /proc/cio_ignore will remove all devices which are offline and blacklisted. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.h')
-rw-r--r--drivers/s390/cio/device.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 6f5c3f2b358..104ed669db4 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -86,6 +86,7 @@ int ccw_device_is_orphan(struct ccw_device *);
int ccw_device_recognition(struct ccw_device *);
int ccw_device_online(struct ccw_device *);
int ccw_device_offline(struct ccw_device *);
+int ccw_purge_blacklisted(void);
/* Function prototypes for device status and basic sense stuff. */
void ccw_device_accumulate_irb(struct ccw_device *, struct irb *);