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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-07-08 08:49:28 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-12-06 14:42:24 +0100 |
| commit | bd3a025dd22c500d33960b0a1fcf92e27514332c (patch) | |
| tree | 8e026e17823aaf3c3f5060c183f91f57817b974a /tools/perf/scripts/python/syscall-counts.py | |
| parent | 764fc3187c3fae5e620a435b42c9cc0e813a903d (diff) | |
s390/qdio: improve handling of CIWs
Fetch the individual CIWs when we actually need them, rather than
fetching both of them in qdio_setup_irq() and then needing to cache
them inside the qdio_irq.
Also deal with the error when a CIW is not available, instead of
silently dropping this error condition in qdio_setup_irq()'s caller.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions