Following comment in [1], I prepared a patch to remove UTIL_EST_FASTUP. This enables us to simplify util_est behavior as proposed in patch 2. [1] https://lore.kernel.org/lkml/CAKfTPtCAZWp7tRgTpwJmyEAkyN65acmYrfu9naEUpBZVWNTcQA@xxxxxxxxxxxxxx/ Vincent Guittot (2): sched/fair: Remove SCHED_FEAT(UTIL_EST_FASTUP, true) sched/fair: Simplify util_est Documentation/scheduler/schedutil.rst | 7 +-- include/linux/sched.h | 35 ++---------- kernel/sched/debug.c | 7 +-- kernel/sched/fair.c | 81 ++++++++++----------------- kernel/sched/features.h | 1 - kernel/sched/pelt.h | 4 +- 6 files changed, 43 insertions(+), 92 deletions(-) -- 2.34.1
