diff options
author | Laurent Dufour <ldufour@linux.ibm.com> | 2023-07-05 16:51:38 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2023-07-28 09:53:37 +0200 |
commit | 91b4a7dbfe05ddb6fd3cf78cc11fb5ed64d3af90 (patch) | |
tree | 1d6840f1f3084bfd9ac0801f7e05a512e5442e04 /arch/x86/kernel/smpboot.c | |
parent | 447ae4ac41130a7f127c2581a5e816bb0800b560 (diff) |
cpu/SMT: Remove topology_smt_supported()
Since the maximum number of threads is now passed to cpu_smt_set_num_threads(),
checking that value is enough to know whether SMT is supported.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20230705145143.40545-6-ldufour@linux.ibm.com
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
-rw-r--r-- | arch/x86/kernel/smpboot.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index e1aa2cd7734b..d4e897b820c4 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -327,14 +327,6 @@ static void notrace start_secondary(void *unused) } /** - * topology_smt_supported - Check whether SMT is supported by the CPUs - */ -bool topology_smt_supported(void) -{ - return smp_num_siblings > 1; -} - -/** * topology_phys_to_logical_pkg - Map a physical package id to a logical * @phys_pkg: The physical package id to map * |