diff options
| author | James Smart <[email protected]> | 2021-09-10 16:31:56 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2021-09-14 23:33:21 -0400 |
| commit | 3ea998cbf9e781b6d16250fab1e6121dce32790b (patch) | |
| tree | 0859a0d3850eaec572256b85ea63467be523c9a7 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | d5ac69b332d8859d1f8bd5d4dee31f3267f6b0d2 (diff) | |
scsi: lpfc: Fix I/O block after enabling managed congestion mode
If the congestion management framework dynamically enables, it may do so
while I/O is in flight. The updates of cmf info due to inflight I/O
completing may happen before values have been initialized.
Fix by ensure cmf_max_bytes_per_interval is initialized when checking
bandwidth utilization for SCSI layer blocking.
Link: https://lore.kernel.org/r/[email protected]
Co-developed-by: Justin Tee <[email protected]>
Signed-off-by: Justin Tee <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions