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| author |   Valentin Schneider <valentin.schneider@arm.com> | 2020-08-17 12:29:47 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2020-08-19 10:49:47 +0200 |
| commit | cfe7ddcbd72dc67ce5749cc6f451a2b0c6aec5b5 (patch) | |
| tree | 250731cb814274a4d6726ca560cc08677cd9eeee /arch/arm/kernel | |
| parent | Merge tag 'spi-fix-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi (diff) | |
| download | linux-dev-cfe7ddcbd72dc67ce5749cc6f451a2b0c6aec5b5.tar.xz linux-dev-cfe7ddcbd72dc67ce5749cc6f451a2b0c6aec5b5.zip | |
ARM, sched/topology: Remove SD_SHARE_POWERDOMAIN
This flag was introduced in 2014 by commit:
d77b3ed5c9f8 ("sched: Add a new SD_SHARE_POWERDOMAIN for sched_domain")
but AFAIA it was never leveraged by the scheduler. The closest thing I can
think of is EAS caring about frequency domains, and it does that by
leveraging performance domains.
Remove the flag. No change in functionality is expected.
Suggested-by: Morten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: https://lore.kernel.org/r/20200817113003.20802-2-valentin.schneider@arm.com
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/topology.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index b5adaf744630..353f3ee660e4 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -243,7 +243,7 @@ topology_populated: static inline int cpu_corepower_flags(void) { - return SD_SHARE_PKG_RESOURCES | SD_SHARE_POWERDOMAIN; + return SD_SHARE_PKG_RESOURCES; } static struct sched_domain_topology_level arm_topology[] = { |