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| author | Peter Oberparleiter <oberpar@linux.ibm.com> | 2024-03-26 17:03:20 +0100 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2024-04-12 16:11:28 +0200 |
| commit | a817d98dc2e8f9c252bd3e31d86dfe61ec76d23f (patch) | |
| tree | c0494788b111044730d00ae8d4210b6e8e0ae216 /tools/perf/scripts/python | |
| parent | d35c34bb32f2cc4ec0b52e91ad7a8fcab55d7856 (diff) | |
s390/cio: rework channel-utilization-block handling
Convert channel-utilization-block (CUB) address variables from separate
named fields to arrays of addresses. Also simplify error handling and
introduce named constants. This is done in preparation of introducing
additional CUBs.
Note: With this change the __packed annotation of secm_area is required
to prevent an alignment hole that would otherwise occur due to the
switch from u32 to dma64_t.
Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions