tree 8aa23d9d1edd7bf2329f5e307ba3a0537f30aeec
parent c63307f164a79e0ff6dd2da33436c59b3d3396cd
author Horst Hummel <[EMAIL PROTECTED]> Thu, 28 Jul 2005 01:45:02 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Thu, 28 Jul 2005 06:26:05 -0700
[PATCH] s390: fba dasd i/o errors
The FBA discipline does not use retries for failed requests. A request fails
after the first unsuccessful start attempt. There are some rare conditions
(e.g. CIO path recovery) in which the start of an i/o on a fba device can
fail. A tiny amount of retries is therefore reasonable.
Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/s390/block/dasd_fba.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -4,7 +4,7 @@
* Bugreports.to..: <[EMAIL PROTECTED]>
* (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
*
- * $Revision: 1.39 $
+ * $Revision: 1.40 $
*/
#include <linux/config.h>
@@ -354,6 +354,8 @@ dasd_fba_build_cp(struct dasd_device * d
}
cqr->device = device;
cqr->expires = 5 * 60 * HZ; /* 5 minutes */
+ cqr->retries = 32;
+ cqr->buildclk = get_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
-
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