diff options
| author | Sagi Grimberg <[email protected]> | 2017-03-13 16:10:11 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-03-13 08:14:23 -0600 |
| commit | 0067d4b020ea07a58540acb2c5fcd3364bf326e0 (patch) | |
| tree | 9e2e1375e8db4eb35eb7419b33c5f8cde51afefc /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f5fe1b51905df7cfe4fdfd85c5fb7bc5b71a094f (diff) | |
blk-mq: Fix tagset reinit in the presence of cpu hot-unplug
In case cpu was unplugged, we need to make sure not to assume
that the tags for that cpu are still allocated. so check
for null tags when reinitializing a tagset.
Reported-by: Yi Zhang <[email protected]>
Signed-off-by: Sagi Grimberg <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions