diff options
| author | Vladimir Oltean <[email protected]> | 2020-12-08 21:39:28 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2020-12-10 16:58:25 -0400 |
| commit | 6f320f6990ee2dd13df89707f1a219ecfe2960ad (patch) | |
| tree | f0b3380a2b1063438d6925ca55a096fa19633496 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e0da68994d16b46384cce7b86eb645f1ef7c51ef (diff) | |
RDMA/mlx4: Remove bogus dev_base_lock usage
It is not clear what this lock protects. If the authors wanted to ensure
that "dev" does not disappear, that is impossible, given the following
code path:
mlx4_ib_netdev_event (under RTNL mutex)
-> mlx4_ib_scan_netdevs
-> mlx4_ib_update_qps
Also, the dev_base_lock does not protect dev->dev_addr either.
So it serves no purpose here. Remove it.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Leon Romanovsky <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions