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| author | Peter Zijlstra <[email protected]> | 2017-03-01 09:51:47 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-03-02 07:50:17 +0000 |
| commit | 0ba87bb27d66b78e278167ac7e20c66520b8a612 (patch) | |
| tree | 60797a972454cf334869606e5097ef9d9b5d3599 /drivers/fpga/fpga-region.c | |
| parent | sched/fair: Make select_idle_cpu() more aggressive (diff) | |
| download | kernel-0ba87bb27d66b78e278167ac7e20c66520b8a612.tar.gz kernel-0ba87bb27d66b78e278167ac7e20c66520b8a612.zip | |
sched/core: Fix pick_next_task() for RT,DL
Pavan noticed that the following commit:
49ee576809d8 ("sched/core: Optimize pick_next_task() for idle_sched_class")
... broke RT,DL balancing by robbing them of the opportinty to do new-'idle'
balancing when their last runnable task (on that runqueue) goes away.
Reported-by: Pavan Kondeti <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Fixes: 49ee576809d8 ("sched/core: Optimize pick_next_task() for idle_sched_class")
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions