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| author | Tim Murray <timmurray@google.com> | 2016-01-19 16:33:27 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-12-27 15:33:13 +0100 |
| commit | 5eb86bbd13942bf41d0f1467e054534d062cf9d9 (patch) | |
| tree | 4edde10af28defcb6d5f1d52b513083d578fd38e /drivers/md/persistent-data/dm-array.h | |
| parent | 3ea163f6e5850c629caa998735dd798d2ac0c99a (diff) | |
dm-crypt: run in a WQ_HIGHPRI workqueue
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.
bug 25392275
Change-Id: I589149a31c7b5d322fe2ed5b2476b1f6e3d5ee6f
Diffstat (limited to 'drivers/md/persistent-data/dm-array.h')
0 files changed, 0 insertions, 0 deletions