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| author | Peter Zijlstra <peterz@infradead.org> | 2025-08-26 11:08:57 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-09-03 10:03:13 +0200 |
| commit | 7bd291abe2da09f59dca81f35a4ec220e5e138a2 (patch) | |
| tree | 32dc435785ec955f8221ec56940132afcb63e3ca /arch/parisc | |
| parent | 91c614f09abf1d45aac6b475d82a36c704b527ee (diff) | |
| download | linux-7bd291abe2da09f59dca81f35a4ec220e5e138a2.tar.gz linux-7bd291abe2da09f59dca81f35a4ec220e5e138a2.tar.bz2 linux-7bd291abe2da09f59dca81f35a4ec220e5e138a2.zip | |
sched: Unify the SCHED_{SMT,CLUSTER,MC} Kconfig
Like many Kconfig symbols, SCHED_{SMT,CLUSTER,MC} are duplicated
across arch/*/Kconfig. Try and clean up a little.
Suggested-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Tested-by: Shrikanth Hegde <sshegde@linux.ibm.com> # powerpc
Link: https://lkml.kernel.org/r/20250826094358.GG3245006@noisy.programming.kicks-ass.net
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Kconfig | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 2efa4b08b7b8..0940c162f1f7 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -44,6 +44,7 @@ config PARISC select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD select GENERIC_ARCH_TOPOLOGY if SMP + select ARCH_SUPPORTS_SCHED_MC if SMP && PA8X00 select GENERIC_CPU_DEVICES if !SMP select GENERIC_LIB_DEVMEM_IS_ALLOWED select SYSCTL_ARCH_UNALIGN_ALLOW @@ -319,14 +320,6 @@ config SMP If you don't know what to do here, say N. -config SCHED_MC - bool "Multi-core scheduler support" - depends on GENERIC_ARCH_TOPOLOGY && PA8X00 - help - Multi-core scheduler support improves the CPU scheduler's decision - making when dealing with multi-core CPU chips at a cost of slightly - increased overhead in some places. If unsure say N here. - config IRQSTACKS bool "Use separate kernel stacks when processing interrupts" default y |