diff options
| author | Rakesh Pandit <[email protected]> | 2017-10-13 14:45:52 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-10-13 08:34:57 -0600 |
| commit | 88d31ea2676696ad0802a361c8b824f0762fa34c (patch) | |
| tree | 21493fab751ba4bbe1c06571f3948cc8358ec04d /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | bb6aa6f08268bbce4e0185b18cab9e04505d6695 (diff) | |
lightnvm: protect target type list with correct locks
nvm_tgt_types list was protected by wrong lock for NVM_INFO ioctl call
and can race with addition or removal of target types. Also
unregistering target type was not protected correctly.
Fixes: 5cd907853 ("lightnvm: remove nested lock conflict with mm")
Signed-off-by: Rakesh Pandit <[email protected]>
Reviewed-by: Javier González <[email protected]>
Signed-off-by: Matias Bjørling <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions