diff options
| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-10-04 17:45:54 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-10-05 11:42:31 -0700 |
| commit | 36d2582ff235b4e01ad64a734c877a52dc762d9c (patch) | |
| tree | 71de3ed5c487600e822833da466a7d1f30ec0ba8 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | Input: mousedev - add a schedule point in mousedev_write() (diff) | |
| download | linux-dev-36d2582ff235b4e01ad64a734c877a52dc762d9c.tar.xz linux-dev-36d2582ff235b4e01ad64a734c877a52dc762d9c.zip | |
Input: evdev - add a schedule point in evdev_write()
Large writes to evdev interface may cause rcu stalls. Let's add
cond_resched() to the loop to avoid this.
Reviewed-by: Paul E. McKenney <paulmck@linux.ibm.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions