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[PATCH] s390: re-activated path detection
authorCornelia Huck <cohuck@de.ibm.com>
Fri, 6 Jan 2006 08:19:13 +0000 (00:19 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 6 Jan 2006 16:33:49 +0000 (08:33 -0800)
commit6810a2bce3aa6573faa9920487274f166fe95c6e
tree96426b1a7b63fa1f1f40762d27c946ef0013357atree | snapshot
parent089545f0c71bab6511395c2a060d7f81a99bad58commit | diff
[PATCH] s390: re-activated path detection

If we receive path not operational indications (pnom in pmcw nonzero), we
switch off those paths.  To catch them becoming available again, we have to
recalculate the lpm from the pmcw each time we start path verification.

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/s390/cio/device_pgid.c diff | blob | history
Full containers within linux kernel