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| author | Tim Murray <timmurray@google.com> | 2016-01-19 16:33:27 -0800 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-04-07 16:49:58 +0530 |
| commit | e9eb108900c60b1696426cb6d155cea9905b403f (patch) | |
| tree | f222126d6b1fd22ab8e1640bfa7444e476df29a7 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 11b55d507888b8f81679aa09636d339d42b09ac4 (diff) | |
ANDROID: dm-crypt: run in a WQ_HIGHPRI workqueue
(cherry pick from commit ad3ac5180979e5dd1f84e4a807f76fb9fb19f814)
Running dm-crypt in a standard workqueue results in IO competing for CPU
time with standard user apps, which can lead to pipeline bubbles and
seriously degraded performance. Move to a WQ_HIGHPRI workqueue to
protect against that.
Signed-off-by: Tim Murray <timmurray@google.com>
Bug: 25392275
Change-Id: I2828587c754a7c2cafdd78b3323b9896cb8cd4e7
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions