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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2011-01-05 12:47:54 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:28 +0100 |
| commit | 90adac58d1a4daf3560739ff5b76497d5ece16c4 (patch) | |
| tree | 6304b54c5b8200de91f3c151051a412a3536d0f4 /mm | |
| parent | 110da31709023de61735f2d8a3e52c20c23bb570 (diff) | |
| download | blackbird-op-linux-90adac58d1a4daf3560739ff5b76497d5ece16c4.tar.gz blackbird-op-linux-90adac58d1a4daf3560739ff5b76497d5ece16c4.zip | |
[S390] qdio: cleanup SIGA sync
Simplify the SIGA sync code and add unlikely annotations. In polling mode
SBALs may be accessed without interrupt, so call SIGA sync before every scan.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
