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| author |   Shrikanth Hegde <sshegde@linux.ibm.com> | 2024-03-25 21:09:26 +0530 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2024-03-26 20:16:20 +0100 |
| commit | c829d6818b60c591f70c060b2bb75d76cf0cec6d (patch) | |
| tree | 617577782cf93538d43bad17484b37e7f82c5420 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sched/fair: Introduce is_rd_overutilized() helper function to access root_domain::overutilized (diff) | |
| download | wireguard-linux-c829d6818b60c591f70c060b2bb75d76cf0cec6d.tar.xz wireguard-linux-c829d6818b60c591f70c060b2bb75d76cf0cec6d.zip | |
sched/fair: Simplify the continue_balancing logic in sched_balance_newidle()
newidle(CPU_NEWLY_IDLE) balancing doesn't stop the load-balancing if the
continue_balancing flag is reset, but the other two balancing (IDLE, BUSY)
cases do that.
newidle balance stops the load balancing if rq has a task or there
is wakeup pending. The same checks are present in should_we_balance for
newidle. Hence use the return value and simplify continue_balancing
mechanism for newidle. Update the comment surrounding it as well.
No change in functionality intended.
Signed-off-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Link: https://lore.kernel.org/r/20240325153926.274284-1-sshegde@linux.ibm.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions