diff options
| author | Matan Barak <[email protected]> | 2015-12-30 16:14:17 +0200 |
|---|---|---|
| committer | Doug Ledford <[email protected]> | 2016-01-19 15:26:21 -0500 |
| commit | 2e2cdace5a26507a564d319a1338920a838ef52e (patch) | |
| tree | 7cc9986a83bbb35f3ae4f60de75ac1f0013c4036 /tools/perf/scripts/python | |
| parent | 6e2a51a0f7c89a22169f366d23d5f213b7b7edaf (diff) | |
IB/core: Eliminate sparse false context imbalance warning
When write_gid function needs to do a sleep-able operation, it unlocks
table->rwlock and then relocks it. Sparse complains about context
imbalance.
This is safe as write_gid is always called with table->rwlock.
write_gid protects from simultaneous writes to this GID entry
by setting the GID_TABLE_ENTRY_INVALID flag.
Fixes: 9c584f049596 ('IB/core: Change per-entry lock in RoCE GID table to
one lock')
Signed-off-by: Matan Barak <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions