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| author | Julian Wiedmann <[email protected]> | 2020-06-02 12:26:36 +0000 |
|---|---|---|
| committer | Vasily Gorbik <[email protected]> | 2020-06-17 21:05:05 +0000 |
| commit | c920c545286270302d29fd63c05c3bd84828daee (patch) | |
| tree | a046464a6845636db134cf0ad93462592ced3618 /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | s390/qdio: clean up usage of qdio_data (diff) | |
| download | kernel-c920c545286270302d29fd63c05c3bd84828daee.tar.gz kernel-c920c545286270302d29fd63c05c3bd84828daee.zip | |
s390/qdio: warn about unexpected SLSB states
The way we produce SBALs to the device (first update q->nr_buf_used,
then update the SLSB) should ensure that we never see some of the
SLSB states when scanning the queue for progress.
So make some noise if we do, this implies a bug in our SBAL tracking.
Also tweak the WARN msg to provide more information.
Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: Vasily Gorbik <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions