diff options
| author | Dick Kennedy <[email protected]> | 2017-09-29 17:34:34 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2017-10-02 22:46:36 -0400 |
| commit | f485c18db27734b37003bf2fafd364234e763633 (patch) | |
| tree | 35fb4cd9c0f5a7049c2892dc80aeae5cc555ef4a /tools/perf/scripts/python/bin | |
| parent | c8a4ce0bf3aad1a73d5122a3781a0be83bc0d0a4 (diff) | |
scsi: lpfc: Move CQ processing to a soft IRQ
Under heavy target nvme load duration, the lpfc irq handler is
encountering cpu lockup warnings.
Convert the driver to a shortened ISR handler which identifies the
interrupting condition then schedules a workq thread to process the
completion queue the interrupt was for. This moves all the real work
into the workq element.
As nvmet_fc upcalls are no longer in ISR context, don't set the feature
flags
Signed-off-by: Dick Kennedy <[email protected]>
Signed-off-by: James Smart <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions