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| author | YueHaibing <yuehaibing@huawei.com> | 2021-03-29 22:40:29 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-04-20 10:14:15 +0200 |
| commit | 3f5ad91488e813026f8c5f46b839e91a83912703 (patch) | |
| tree | 75f52303b323388dff29bbe273bf45d4552ff69d /kernel/cpu_pm.c | |
| parent | d0d252b8ca7a636640a7dca8606edf7c3bcfe0b8 (diff) | |
sched/fair: Move update_nohz_stats() to the CONFIG_NO_HZ_COMMON block to simplify the code & fix an unused function warning
When !CONFIG_NO_HZ_COMMON we get this new GCC warning:
kernel/sched/fair.c:8398:13: warning: ‘update_nohz_stats’ defined but not used [-Wunused-function]
Move update_nohz_stats() to an already existing CONFIG_NO_HZ_COMMON #ifdef
block.
Beyond fixing the GCC warning, this also simplifies the update_nohz_stats() function.
[ mingo: Rewrote the changelog. ]
Fixes: 0826530de3cb ("sched/fair: Remove update of blocked load from newidle_balance")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20210329144029.29200-1-yuehaibing@huawei.com
Diffstat (limited to 'kernel/cpu_pm.c')
0 files changed, 0 insertions, 0 deletions