diff options
| author | Mike Marciniszyn <[email protected]> | 2016-02-04 11:03:28 -0800 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2016-03-10 20:38:04 -0500 |
| commit | ee84541ad11e70d372670160e727680051801517 (patch) | |
| tree | abbdb47297d51ea17a4c2a10323d2ef6325651c1 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 6c2ab0b857d1b674c5f710d2cbf06a0f3ac52313 (diff) | |
IB/qib: Insure last cursor is updated prior to complete
This patch is a prerequisite for adding a separate lock
for post send.
The timing of updating s_last needs to be before returning
any send completion to avoid a race between a poll cq seeing
a completion and the post send checking for a full queue.
Reviewed-by: Dennis Dalessandro <[email protected]>
Signed-off-by: Mike Marciniszyn <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions