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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2012-01-18 18:03:40 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-01-18 18:03:42 +0100 |
| commit | f9f8d02fae0dc47d8868fd069bb88d12f8d1d71f (patch) | |
| tree | fa37c08bfe9d581382642286122cfbaa12ca00bd /arch | |
| parent | e0a15d5bf4e2fc46a867c43c41b6a41622f673ad (diff) | |
| download | linux-stable-f9f8d02fae0dc47d8868fd069bb88d12f8d1d71f.tar.gz linux-stable-f9f8d02fae0dc47d8868fd069bb88d12f8d1d71f.tar.bz2 linux-stable-f9f8d02fae0dc47d8868fd069bb88d12f8d1d71f.zip | |
[S390] dasd: revert LCU optimization
Remove the optimization that validate server is only called once per
LCU. If a device is set online we only know that we already know the
LCU. But if the pathgroup was lost in between we have to do a
validate server again to activate some features.
Since we have no indication when a pathgroup gets lost we have to do
a validate server every time a device is set online.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions