Commit 992de2b0 authored by Li Chen's avatar Li Chen Committed by Peter Zijlstra
Browse files

x86/smpboot: remove redundant CONFIG_SCHED_SMT 



On x86 CONFIG_SCHED_SMT is default y if SMP is enabled, so let's
simply drop CONFIG_SCHED_SMT.

Suggested-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarLi Chen <chenl311@chinatelecom.cn>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarK Prateek Nayak <kprateek.nayak@amd.com>
Tested-by: default avatarK Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20250710105715.66594-3-me@linux.beauty
parent e075f436

arch/x86/kernel/smpboot.c

+0 −2
Original line number Diff line number Diff line
@@ -484,9 +484,7 @@ static void __init build_sched_topology(void) 
{

	int i = 0;



#ifdef CONFIG_SCHED_SMT

	x86_topology[i++] = SDTL_INIT(cpu_smt_mask, cpu_smt_flags, SMT);

#endif

#ifdef CONFIG_SCHED_CLUSTER

	x86_topology[i++] = SDTL_INIT(cpu_clustergroup_mask, x86_cluster_flags, CLS);

#endif