Baokun Li (6): blk-ioinf: introduce inflight-based IO QoS controller blk-ioinf: add rqos/inflight/stat debufs interface blk-ioinf: dynamically adjust inflight limit to balance workloads blk-ioinf: support percentile latency QoS for oneline workloads blk-io-hierarchy: support new bio based stage ioinf openeuler_defconfig: Enable CONFIG_BLK_CGROUP_IOINFLIGHT arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + block/Kconfig | 10 + block/Makefile | 1 + block/blk-io-hierarchy/Kconfig | 11 + block/blk-io-hierarchy/debugfs.c | 3 + block/blk-ioinf.c | 1342 ++++++++++++++++++++++++ block/blk-mq-debugfs.c | 2 + block/blk-rq-qos.h | 1 + include/linux/blk-mq.h | 3 + include/linux/blk_types.h | 3 + 11 files changed, 1378 insertions(+) create mode 100644 block/blk-ioinf.c -- 2.46.1