9bba87244d
Provide an additional way to request the block layer to prioritize foreground I/O over background I/O. This patch prepares for tests with the mq-deadline I/O scheduler. While CFQ and BFQ support a "weight" cgroup attribute, the mq-deadline scheduler does not. The mq-deadline I/O scheduler only supports the I/O priority class for differentiating I/O priorities. The io.prio.class attribute is declared optional since this attribute only exists if CONFIG_BLK_CGROUP_IOPRIO != n in the kernel configuration. Bug: 186902601 Change-Id: Iee1004cd0996e32245aff2b51772ef40178e024f Signed-off-by: Bart Van Assche <bvanassche@google.com> |
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| .. | ||
| cgrouprc | ||
| cgrouprc_format | ||
| include/processgroup | ||
| profiles | ||
| setup | ||
| tools | ||
| Android.bp | ||
| cgroup_map.cpp | ||
| cgroup_map.h | ||
| OWNERS | ||
| processgroup.cpp | ||
| sched_policy.cpp | ||
| task_profiles.cpp | ||
| task_profiles.h | ||
| task_profiles_test.cpp | ||