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| author | Mustafa Ismail <mustafa.ismail@intel.com> | 2021-10-19 10:16:54 -0500 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-10-19 20:22:01 -0300 |
| commit | 2dace185caa580720c7cd67fec9efc5ee26108ac (patch) | |
| tree | 3adda638ff65580973b8f6049978b900b1f1250f /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | cc07b73ef11d11d4359fb104d0199b22451dd3d8 (diff) | |
RDMA/irdma: Do not hold qos mutex twice on QP resume
When irdma_ws_add fails, irdma_ws_remove is used to cleanup the leaf node.
This lead to holding the qos mutex twice in the QP resume path. Fix this
by avoiding the call to irdma_ws_remove and unwinding the error in
irdma_ws_add. This skips the call to irdma_tc_in_use function which is not
needed in the error unwind cases.
Fixes: 3ae331c75128 ("RDMA/irdma: Add QoS definitions")
Link: https://lore.kernel.org/r/20211019151654.1943-2-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions