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[S390] dasd: prevent IO error during reserve/release loop
authorStefan Haberland <stefan.haberland@de.ibm.com>
Tue, 10 May 2011 15:13:38 +0000 (17:13 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Tue, 10 May 2011 15:13:42 +0000 (17:13 +0200)
commitaade6c0dfb46ff7ce7df0ed7a2ef15d2d3c47f05
treea4fca8380efa83444a7256a038ad29b545bbf6edtree | snapshot
parentfdb1bb157525907163e2a0c96fe8bb19fbe867a8commit | diff
[S390] dasd: prevent IO error during reserve/release loop

The termination of running CQR caused by reserve/release operations
may lead to an IO error if reserve/release is done in a tight loop.
Prevent this by increasing the retry counter after termination.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c diff | blob | history
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