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| author | Mikulas Patocka <mpatocka@redhat.com> | 2019-04-25 19:07:54 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2019-04-26 18:29:32 +0300 |
| commit | 81bc6d150ace6250503b825d9d0c10f7bbd24095 (patch) | |
| tree | 417973021a7554627ba93b791c98fede30a5c0cb /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 514cf4f881dc82507d87d2ccd5e7478fd36632fa (diff) | |
| download | linux-81bc6d150ace6250503b825d9d0c10f7bbd24095.tar.xz | |
dm delay: fix a crash when invalid device is specified
When the target line contains an invalid device, delay_ctr() will call
delay_dtr() with NULL workqueue. Attempting to destroy the NULL
workqueue causes a crash.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions