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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-04-03 00:48:00 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-04-28 14:49:48 +0300 |
| commit | d188cac39753c8419d2b168436a632711896ea4e (patch) | |
| tree | 5b29c13e6f12be9a4af1ebdfa752092c78075805 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2a7cf35c4056facd35c952e8000519034376eef7 (diff) | |
| download | linux-d188cac39753c8419d2b168436a632711896ea4e.tar.xz | |
s390/qdio: keep track of allocated queue count
Knowing how many queues we initially allocated allows us to
1) sanity-check a subsequent qdio_establish() request, and
2) walk the queue arrays without further checks. Apply this while
cleanly splitting qdio_free_queues() into two separate helpers.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions